Wikipedia

List of IBO world champions

This is a list of IBO world champions, showing every world champion certificated by the International Boxing Organization (IBO) since 1993.

  • r – Champion relinquished title
  • s – Champion stripped of title

Heavyweight

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Source:[1]

No. Name Duration of reign Defences
1   Pinklon Thomas Nov 14, 1992 – Jan 29, 1993s 0
2   Lionel Butler Feb 23, 1993 – Mar 1993s 0
3   Danell Nicholson Aug 4, 1994 – Oct 1994r 0
4   Jimmy Thunder Oct 29, 1994 – Jul 16, 1995s 2
5   Brian Nielsen Jan 12, 1996 – Jun 18, 1999s 5
6   Lennox Lewis Nov 13, 1999 – Apr 22, 2001 3
7   Hasim Rahman Apr 22, 2001 – Nov 17, 2001 0
8   Lennox Lewis (2) Nov 17, 2001 – Feb 6, 2004r 2
9   Wladimir Klitschko Apr 22, 2006 – Nov 28, 2015 18
10   Tyson Fury Nov 28, 2015 – Oct 12, 2016r 0
11   Anthony Joshua Apr 29, 2017 – Jun 1, 2019 3
12   Andy Ruiz Jr. Jun 1, 2019 – Dec 7, 2019 0
13   Anthony Joshua (2) Dec 7, 2019 – Sep 25, 2021 1
14   Oleksandr Usyk Sep 25, 2021 – present 4

Cruiserweight

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Source:[2]

No. Name Duration of reign Defences
1   David Izeqwire Dec 28, 1993 – Nov 5, 1994 1
2   Adolpho Washington Nov 5, 1994 – Mar 17, 1995s 0
3   Ted Cofie Nov 3, 1995 – 1997r 0
4   Booker T. Word Apr 18, 1997 – 1997r 0
5   James Toney Jun 14, 1997 – 1998r 0
6   Robert Daniels May 5, 1998 – 1999r 0
7   Thomas Hearns Apr 10, 1999 – Apr 8, 2000 0
8   Uriah Grant Apr 8, 2000 – Feb 3, 2001 0
9   Carl Thompson Feb 3, 2001 – Nov 26, 2001 0
10   Ezra Sellers Nov 26, 2001 – Apr 6, 2002s 0
11   Sebastiaan Rothmann Oct 26, 2002 – Feb 6, 2004 1
12   Carl Thompson (2) Feb 6, 2004 – Feb 2006s[3] 1
13   Tomasz Adamek Jun 9, 2007 – 2008r 0
14   Johnathon Banks Jul 12, 2008 – Feb 27, 2009s 0
15   Danny Green Aug 15, 2009 – Jul 20, 2011 4
16   Antonio Tarver Jul 20, 2011 – Jul 2012s 1
17   Danny Green (2) Nov 21, 2012 – 2013r 0
18   Ola Afolabi Nov 2, 2013 – 2015r 0
19   Rakhim Chakhkiev May 22, 2015 – Nov 4, 2015 0
20   Ola Afolabi (2) Nov 4, 2015 – Feb 27, 2016 0
21   Marco Huck Feb 27, 2016 – Apr 1, 2017s 1
22   Kevin Lerena Sep 9, 2017 – Nov 1, 2021s 6
23   Jack Massey Nov 27, 2021 – November 1, 2022s 1
24   Yves Ngabu Sep 09, 2023 – present 0

Light heavyweight

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Source:[4]

No. Name Duration of reign Defences
1   Lenny LaPaglia Aug 20, 1993 – 1993r 0
2   Drake Thadzi May 14, 1997 – Dec 12, 1998r 1
3   Roy Jones Jr. Sep 9, 2000 – May 15, 2004 5
4   Antonio Tarver May 15, 2004 – Dec 18, 2004 0
5   Glen Johnson Dec 18, 2004 – Jun 18, 2005 0
6   Antonio Tarver (2) Jun 18, 2005 – Jun 10, 2006 1
7   Bernard Hopkins Jun 10, 2006 – 2007r 0
8   Antonio Tarver (3) Jun 9, 2007 – Oct 11, 2008 2
9   Chad Dawson Oct 11, 2008 – Aug 14, 2010 2
10   Jean Pascal Aug 14, 2010 – May 21, 2011 1
11   Andrzej Fonfara Nov 16, 2012 – 2013s 0
12   Blake Caparello Oct 17, 2013 – 2014s 0
13   Thomas Oosthuizen Mar 14, 2015 – Jun 5, 2015s 0
14   Umar Salamov May 21, 2016 – May 17, 2017r 0
15   Igor Mikhalkin May 19, 2017 – Mar 14, 2018r 1
16   Karo Murat Mar 24, 2018 – Dec 15, 2018 0
17   Sven Fornling Dec 15, 2018 – Nov 16, 2019 0
18   Dominic Boesel Nov 16, 2019 – Oct 10, 2020 0
19   Robin Krasniqi Oct 10, 2020 – Oct 09, 2021 0
20   Dominic Boesel (2) Oct 09, 2021 – May 14, 2022s 0
21   Padraig McCrory Oct 22, 2022 – - 0
22   Lyndon Arthur Sep 01, 2023 – Dec 23, 2023 0
23   Dmitry Bivol Dec 23, 2023 – Oct 12, 2024 1
24   Artur Beterbiev Oct 12, 2024 - Present 0

Super middleweight

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Source:[5]

No. Name Duration of reign Defences
1   Willie Ball Jul 17, 1992 – Oct 9, 1992 0
2   Todd Nadon Oct 9, 1992 – 1993r 0
3   Vinny Pazienza Dec 28, 1993 – 1994r 0
4   Rick Thornberry Apr 21, 1995 – 1996s 0
5   Karl Willis Oct 13, 1996 – 1996s 0
6   Eddie White Nov 27, 1996 – 1997s 0
7   Mads Larsen May 2, 1997 – 1999r 4
8   Dana Rosenblatt Nov 5, 1999 – 2000r 0
9   Adrian Dodson Mar 3, 2001 – Apr 7, 2001 0
10   Ramon Arturo Brítez Apr 7, 2001 – Dec 10, 2001 0
11   Brian Magee Dec 10, 2001 – Jun 26, 2004 7
12   Robin Reid Jun 26, 2004 – Aug 6, 2005 0
13   Jeff Lacy Aug 6, 2005 – Mar 4, 2006s 1
14   Fulgencio Zúñiga Sep 1, 2007 – 2008r 0
15   Sakio Bika Nov 13, 2008 – 2010s 0
16   Isaac Chilemba Jun 19, 2010 – 2011s 1
17   Thomas Oosthuizen Mar 26, 2011 – 2014s 7
18   Donovan George Aug 23, 2014 – 2014s 0
19   Zac Dunn Jun 27, 2015 – 2016s 0
20   Renold Quinlan Oct 14, 2016 – Feb 4, 2017 0
21   Chris Eubank Jr. Feb 4, 2017 – Feb 17, 2018s 2
22   Chris Eubank Jr.(2) Feb 23, 2019 – Dec 17, 2019r 0
23   Carlos Góngora Dec 18, 2020 – Dec 18, 2021r[6] 1
24   Lerrone Richards Dec 18, 2021 – 2022s[7] 0
25   Osleys Iglesias Dec 9, 2022 – Present[8] 3

Middleweight

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Source:[9]

No. Name Duration of reign Defences
1   Glenwood Brown Aug 25, 1995 – 1997r 0
2   Freeman Barr Sep 20, 1997 – 1998r 1
3   Mpush Makambi Sep 8, 1998 – Sep 30, 2000 3
4   Raymond Joval Sep 30, 2000 – 2004s 4
5   Raymond Joval (2) Jun 3, 2005 – 2006r 1
6   Daniel Geale Dec 14, 2007 – May 27, 2009 1
7   Anthony Mundine May 27, 2009 – 2009r 0
8   Peter Manfredo Jr. May 22, 2010 – 2011s 0
9   Avtandil Khurtsidze Mar 13, 2011 – 2011s 1
10   Gennady Golovkin Dec 9, 2011 – Sep 15, 2018s 17
11   Gennady Golovkin (2) Oct 5, 2019 – Jun 14, 2023r 2
12   Chris Eubank Jr. Oct, 12 2024 – present 0

Super welterweight

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Source:[10]

No. Name Duration of reign Defences
1   Lonnie Beasley Apr 10, 1993 – 1994r 0
2   Lester Ellis Jul 17, 1995 – 1995s 0
3   Patrick Goossen Jun 26, 1996 – 1996r 0
4   Manny Sobral Dec 12, 1996 – 1997r 1
5   Adrian Stone Apr 15, 2000 – 2001r 3
6   Richard Williams Dec 1, 2002 – Jun 21, 2003 3
7   Sergio Martínez Jun 21, 2003 – 2004r 2
8   Mihály Kótai Jun 4, 2005 – Mar 3, 2006 1
9   Steve Conway Mar 3, 2006 – Jun 3, 2006 0
10   Attila Kovács Jun 3, 2006 – 2008s 1
11   Zaurbek Baysangurov Dec 4, 2010 – 2012s 1
12   Zaurbek Baysangurov (2) Apr 12, 2014 – 2015s 0
13   Erislandy Lara Jun 12, 2015 – Apr 7, 2018 4
14   Jarrett Hurd Apr 7, 2018 – May 11, 2019 1
15   Julian Williams May 11, 2019 – Jan 18, 2020 0
16   Jeison Rosario Jan 18, 2020 – Apr 1, 2020r 0
17   Erislandy Lara (2) Aug 29, 2020 – Sep 1, 2021r 0
18

  Sam Eggington

Jun 25, 2022 – Oct 8 2022 0
19

  Dennis Hogan

Oct 8, 2022 – May 20, 2023 0
20

  JJ Metcalf

May 20, 2023 – present 0

Welterweight

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Source:[11]

No. Name Duration of reign Defences
1   Kenny Gould Jan 8, 1993 – 1993r 0
2   Johnny Bizzarro Aug 18, 1993 – Aug 4, 1994 1
3   Roger Mayweather Aug 4, 1994 – 1995r 1
4   Kip Diggs Jun 30, 1995 – 1995r 0
5   Kevin Lueshing Jul 17, 1996 – Jan 11, 1997s 0
6   José Antonio Rivera Apr 25, 1997 – 1998r 0
7   Dingaan Thobela Mar 6, 1999 – 1999r 0
8   Peter Malinga Oct 22, 1999 – 2000r 0
9   Willy Wise Dec 2, 2000 – Jun 11, 2001 0
10   Jawaid Khaliq Jun 11, 2001 – Feb 2006s[3] 7
11   Floyd Mayweather Jr. Apr 8, 2006 – 2007r 1
12   Isaac Hlatshwayo May 12, 2007 – 2008r 2
13   Lovemore Ndou Jul 11, 2009 – 2010s 2
14   Chris van Heerden Sep 24, 2011 – 2014s 2
15   Ali Funeka Nov 15, 2014 – Jul 24, 2015 0
16   Tsiko Mulovhedzi Jul 24, 2015 – 2017s 1
17   Thulani Mbenge Jun 25, 2018 – Jul 6, 2019 1
18   Sebastian Formella Jul 6, 2019 – Aug 22, 2020s 1
19   Daniyar Yeleussinov Dec 18, 2021 – Dec 27, 2022s 0

Super lightweight

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Source:[12]

No. Name Duration of reign Defences
1   Mike Evgen Apr 9, 1992 – 1992r 0
2   Mike Johnson Feb 19, 1993 – 1994r 1
3   Roger Mayweather May 28, 1994 – 1994r 0
4   Lester Ellis Dec 3, 1994 – 1995r 0
5   Mario Martínez Jul 29, 1995 – 1995r 0
6   Darrell Hiles Sep 23, 1995 – 1995r 0
7   Verdell Smith Jan 18, 1996 – 1996r 0
8   Johar Abu Lashin Feb 28, 1997 – 1997r 0
9   Israel Cardona Apr 25, 1997 – 1997r 0
10   Ener Julio Sep 12, 1998 – 1998r 1
11   Newton Villarreal Feb 5, 2000 – Apr 7, 2001 2
12   Billy Schwer Apr 7, 2001 – Jul 14, 2001 0
13   Pablo Daniel Sarmiento Jul 14, 2001 – May 8, 2004 3
14   Colin Lynes May 8, 2004 – 2005r 1
15   Stevie Johnston Jan 27, 2006 – 2006r 0
16   Ricky Hatton Jan 20, 2007 – May 2, 2009 3
17   Manny Pacquiao May 2, 2009 – 2010s 0
18   Kaizer Mabuza Mar 3, 2012 – Jun 20, 2012 0
19   Khabib Allakhverdiev Jun 20, 2012 – Apr 12, 2014 2
20   Eduard Troyanovsky Apr 10, 2015 – Dec 3, 2016 3
21   Julius Indongo Dec 3, 2016 – Aug 7, 2017s 1
22   Mohamed Mimoune Jan 20, 2018 – Apr 27, 2019s 1
23   Jeremias Ponce Sep 14, 2019 – May 25, 2021 0
24   Zhankosh Turarov March 21, 2023 – present 1

Lightweight

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Source:[13]

No. Name Duration of reign Defences
1   Anthony Boyle Dec 28, 1993 – 1994r 0
2   Amado Cabato Dec 11, 1994 – Mar 10, 1995 0
3   Lester Ellis Mar 10, 1995 – 1995r 0
4   Billy Irwin Jun 8, 1995 – 1995r 0
5   Leavander Johnson Jul 29, 1995 – 1996r 0
6   Tony Pep Mar 7, 1996 – 1997r 1
7   Michael Ayers Mar 12, 1999 – Dec 26, 2001r 6
8   Jason Cook Nov 8, 2003 – Nov 5, 2004 1
9   Aldo Nazareno Ríos Nov 5, 2004 – 2005r 0
10   Isaac Hlatshwayo Aug 31, 2005 – 2006r 2
11   Juan Díaz Sep 6, 2008 – Feb 28, 2009s 0
12   Mlungisi Dlamini Oct 31, 2009 – Jan 29, 2010 (died in a vehicular accident) 0
13   Leonardo Zappavigna Mar 6, 2010 – 2010s 0
14   Emiliano Marsili Jan 20, 2012 – 2012s 0
15   Daud Yordan Jul 6, 2013 – 2014s 1
16   Xolisani Ndongeni Nov 28, 2015 – 2016s 0
17   Emmanuel Tagoe Dec 2, 2016 – Jun 13, 2018s 1
18   Jovanni Straffon May 1, 2021 – Sep 4, 2021 0
19   Maxi Hughes Sep 4, 2021 – Jul 22, 2023 2
20   George Kambosos Jr Jul 22, 2023 – May 12, 2024s 0

Super featherweight

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Source:[14]

No. Name Duration of reign Defences
1   John Roby Apr 3, 1993 – Apr 21, 1994 0
2   Jeff Mayweather Apr 21, 1994 – Aug 25, 1995 2
3   Israel Cardona Aug 25, 1995 – 1995r 0
4   Jimmi Bredahl Mar 29, 1996 – 1996r 0
5   Israel Cardona (2) Apr 12, 1996 – 1996r 0
6   Troy Dorsey Oct 18, 1996 – 1997r 0
7   Charles Shepherd Jul 31, 1999 – Feb 26, 2000 0
8   Affif Djelti Feb 26, 2000 – 2002r 3
9   Cassius Baloyi Apr 17, 2002 – Jul 29, 2006 5
10   Gairy St Clair Jul 29, 2006 – Nov 4, 2006s 0
11   Cassius Baloyi (2) Feb 3, 2007 – 2007r 0
12   Billy Dib Jul 30, 2008 – 2008s 0
13   Zolani Marali Apr 2, 2009 – Sep 12, 2009 0
14   Kim Ji-hoon Sep 12, 2009 – 2010r 0
15   Will Tomlinson Nov 30, 2011 – 2014s 3
16   José Pedraza Mar 22, 2014 – 2014s 0
17   Jack Asis Apr 11, 2015 – Aug 5, 2016 0
18   Malcolm Klassen Aug 5, 2016 – Aug 5, 2017s 0
19   Shavkat Rakhimov Sep 9, 2017 – Oct 1, 2019r 3
20   Michael Magnesi Nov 27, 2020 – Sep 24, 2022 1
21   Anthony Cacace Sep 24, 2022 – present 1

Featherweight

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Source:[15]

No. Name Duration of reign Defences
1   Derrick Gainer Nov 30, 1993 – 1994r 0
2   Radford Beasley Sep 26, 1997 – 1998r 0
3   Junior Jones Apr 10, 1999 – 1999r 0
4   Marco Antonio Barrera Apr 7, 2001 – 2002r 0
5   Naseem Hamed May 18, 2002 – 2002r 0
6   Michael Brodie Jun 21, 2003 – 2003r 0
7   Vuyani Bungu Feb 7, 2004 – Jun 25, 2005 0
8   Thomas Mashaba Jun 25, 2005 – Mar 7, 2008 4
9   Cristóbal Cruz Mar 7, 2008 – 2008r 0
10   Fernando Beltrán Jr. Aug 22, 2008 – 2009r 0
11   Jackson Asiku Nov 6, 2009 – Sep 15, 2010 0
12   Jhonny González Sep 15, 2010 – 2011s 0
13   Daud Yordan May 5, 2012 – Apr 14, 2013 1
14   Simpiwe Vetyeka Apr 14, 2013 – 2014s 1
15   Lusanda Komanisi Jul 18, 2014 – 2016s 2
16   Claudio Marrero Apr 29, 2017 – Sep 15, 2017s 0
17   Tugstsogt Nyambayar Jan 26, 2019 – Feb 8, 2020r 0
18   Jazza Dickens Oct 15, 2022 – Jul 22, 2023 0
19   Hector Andres Sosa Jul 22, 2023 – Present 0

Super bantamweight

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Source:[16]

No. Name Duration of reign Defences
1   John Lowey Apr 20, 1995 – 1995r 0
2   Serhiy Divakov May 21, 1996 – 1997r 0
3   Patrick Mullings Mar 28, 1998 – Aug 8, 1998 0
4   Simon Ramoni Aug 8, 1998 – 2001r 3
5   Paulie Ayala Aug 4, 2001 – 2002r 1
6   Zolani Marali Jul 11, 2003 – May 22, 2004 0
7   Thomas Mashaba May 22, 2004 – 2005r 0
8   Takalani Ndlovu Nov 4, 2005 – Jul 14, 2007s 3
9   Mike Oliver Nov 8, 2007 – 2008r 0
10   Tshifhiwa Munyai Mar 26, 2011 – 2012r 0
11   Alexander Bakhtin Sep 18, 2012 – Apr 20, 2013r 0
12   Thabo Sonjica Jul 6, 2013 – Aug 8, 2014s 1
13   Paulus Ambunda Aug 1, 2015 – Jun 11, 2016 1
14   Moises Flores Jun 11, 2016 – Jun 17, 2017s 0
15   Paulus Ambunda Sep 21, 2018 – May 11, 2019 0
16   Stephen Fulton May 11, 2019 – Jan 25, 2020r 0
17   Ludumo Lamati Jun 19, 2021 – May 24, 2022r 0
18   Eric Robles Ayala Jul 21, 2023 – 2024r 0
19   Liam Davies Mar 16, 2024 – Nov 2, 2024 0
20   Shabaz Masoud Nov 2, 2024 – present 0

Bantamweight

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Source:[17]

No. Name Duration of reign Defences
1   Johnny Bredahl Feb 16, 1996 – Jun 5, 1998r 7
2   Noel Wilders Mar 20, 2000 – 2001r 1
3   José Sanjuanelo Jul 14, 2001 – Mar 2, 2002 1
4   Silence Mabuza Mar 2, 2002 – Nov 5, 2005 6
5   Rafael Márquez Nov 5, 2005 – 2006r 1
6   Silence Mabuza (2) May 12, 2007 – 2009r 2
7   Simpiwe Vetyeka Jul 11, 2009 – 2010r 0
8   Vic Darchinyan May 20, 2010 – Dec 11, 2010s 0
9   Vic Darchinyan (2) Apr 23, 2011 – Dec 3, 2011s 1
10   Joseph Agbeko Mar 22, 2013 – 2013s 0
11   Juan Carlos Payano Aug 2, 2015 – Jun 18, 2016 0
12   Rau'shee Warren Jun 18, 2016 – Feb 10, 2017s 0
13   Michael Dasmariñas Apr 20, 2018 – 2019s 0
14   Michell Banquez Jul 12, 2019 – 2021s 0
15   Prince Patel Dec 19, 2023 – April 01 2024r 0

Super flyweight

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Source:[18]

No. Name Duration of reign Defences
1   Ángel Almena Jul 29, 1995 – 1995r 0
2   Ilido Julio Sep 19, 1998 – Jan 8, 1999 0
3   Edison Torres Jan 8, 1999 – Apr 3, 1999 0
4   Mauricio Pastrana Apr 3, 1999 – 1999r 0
5   Lunga Ntontela Dec 13, 2002 – 2003r 0
6   Jason Booth Sep 20, 2003 – Dec 17, 2004 1
7   Damaen Kelly Dec 17, 2004 – February 2006s[3] 0
8   Mbwana Matumla Nov 4, 2006 – 2007r 0
9   Vic Darchinyan Oct 20, 2007 – 2008r 0
10   Zolile Mbityi May 31, 2008 – 2009r 0
11   Gideon Buthelezi Nov 10, 2012 – Jun 15, 2013 0
12   Edrin Dapudong Jun 15, 2013 – Jul 18, 2014 0
13   Lwandile Sityatha Jul 18, 2014 – 2015r 2
14   Gideon Buthelezi (2) Dec 18, 2015 – Nov 1, 2021s 3

Flyweight

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Source:[19]

No. Name Duration of reign Defences
1   Scotty Olson Dec 9, 1994 – 1998r 5
2   Zolile Mbityi Oct 22, 1999 – Sep 30, 2000 1
3   Damaen Kelly Sep 30, 2000 – Nov 21, 2001s 1
4   Masibulele Makepula Jan 26, 2002 – Sep 14, 2002 0
5   Mzukisi Sikali Sep 14, 2002 – Mar 27, 2005 2
6   Vic Darchinyan Mar 27, 2005 – Jul 7, 2007 5
7   Nonito Donaire Jul 7, 2007 – 2009r 3
8   César Seda Sep 18, 2009 – 2010s 0
9   Moruti Mthalane Mar 15, 2014 – 2017s 3
10   Maximino Flores Aug 25, 2019 – 2022 0
11   Dave Apolinario July 29, 2022 – present 0

Light flyweight

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Source:[20]

No. Name Duration of reign Defences
1   José Sanjuanelo Nov 7, 1998 – Aug 26, 2000 0
2   José García Bernal Aug 26, 2000 – Apr 17, 2002 1
3   Monelisi Mhikiza Myekeni Apr 17, 2002 – 2004s 1
4   Hekkie Budler Feb 27, 2010 – Jan 27, 2011 1
5   Gideon Buthelezi Jan 27, 2012 – Sep 24, 2011s 0
6   Rey Loreto Feb 1, 2014 – 2016s 1
7   Hekkie Budler (2) Feb 4, 2017 – Sep 16, 2017s 0
8   Tibo Monabesa Jul 7, 2019 – Mar 1, 2019r 0

Minimumweight

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Source:[21]

No. Name Duration of reign Defences
1   Noel Tuñacao Mar 8, 2003 – Dec 16, 2003r 0
2   Nkosinathi Joyi Nov 4, 2006 – Jun 2009s 3
3   Gideon Buthelezi Jun 19, 2010 – Jan 27, 2011r 0
4   Hekkie Budler Sep 24, 2011 – Mar 19, 2016s 8
5   Simphiwe Khonco Jun 11, 2016 – Oct 1, 2019r 4
6   Nkosinathi Joyi (2) Dec 16, 2019 – May 20, 2021s 0
7   Ayanda Ndulani May 21, 2021 – present 1

See also

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References

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  1. ^ "IBO Heavyweight Champion - BoxRec".
  2. ^ "IBO Cruiserweight Champion - BoxRec".
  3. ^ a b c "Sky Sports snub sees three Brits get stripped of titles due to inactivity". Eurosport. SecondsOut.com. March 16, 2006. Retrieved April 14, 2018.
  4. ^ "IBO Light Heavyweight Champion - BoxRec".
  5. ^ "IBO Super Middleweight Champion - BoxRec".
  6. ^ "BoxRec: Login".
  7. ^ "BoxRec: Login".
  8. ^ "BoxRec: Login".
  9. ^ "IBO Middleweight Champion - BoxRec".
  10. ^ "IBO Junior Middleweight Champion - BoxRec".[permanent dead link‍]
  11. ^ "IBO Welterweight Champion - BoxRec".
  12. ^ "IBO Junior Welterweight Champion - BoxRec".[permanent dead link‍]
  13. ^ "IBO Lightweight Champion - BoxRec".
  14. ^ "IBO Super Featherweight Champion - BoxRec".
  15. ^ "IBO Featherweight Champion - BoxRec".
  16. ^ "IBO Super Bantamweight Champion - BoxRec".
  17. ^ "IBO Bantamweight Champion - BoxRec".
  18. ^ "IBO Super Flyweight Champion - BoxRec".
  19. ^ "IBO Flyweight Champion - BoxRec".
  20. ^ "IBO Light Flyweight Champion - BoxRec".
  21. ^ "IBO Minimumweight Champion - BoxRec".
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