Alexey Ignashov is a Belarusian former Heavyweight kickboxer. He is a four-time Muay Thai World champion, K-1 World GP 2003 in Paris and K-1 World GP 2001 in Nagoya tournament champion. As of 2011 he is living in Auckland, New Zealand and training at Balmoral Lee Gar Gym under Lollo Heimuli.
Jérôme Philippe Le Banner is a French kickboxer, mixed martial artist, and professional wrestler. Le Banner fought for most of his career in K-1 and became known for his aggressive fighting style and knockout power. He is a 2-time K-1 World Grand Prix runner up, a 2-time K-1 Preliminary Grand Prix champion, and is a multiple time world champion in Kickboxing and Muay Thai. He holds notable victories over Ernesto Hoost (twice), Francisco Filho, Mark Hunt, Sam Greco, Mike Bernardo (twice), Peter Aerts, Rick Roufus, Remy Bonjasky, Tyrone Spong, Stefan Leko (twice), Masaaki Satake, Maurice Smith, Gary Goodridge (twice), Musashi (twice), Cyril Abidi and Choi Hong-man (twice).
Nathan "Carnage" Corbett is a New Zealand-born Australian former Muay Thai kickboxer, who has held 11 world titles in three weight-divisions.
Tyrone Clinton Spong is a Surinamese-Dutch professional boxer and mixed martial artist and former kickboxer. As a boxer, he held the WBC and WBO Latino heavyweight titles in 2018. In kickboxing, he is the former WFCA cruiserweight champion, Glory 95kg Slam Champion and It's Showtime 95MAX World champion.
Stefan Leko is a German heavyweight kickboxer. He is the current WKA Super-Heavyweight world champion in kickboxing, and former Muay Thai world super-heavyweight champion and Kickboxing world super-heavyweight champion, WMTA, WKN, IKBO, IKBF, and WKA world champion, K-1 European Grand Prix 1998 champion, 1999 K-1 Dream champion and two time K-1 World Grand Prix in Las Vegas tournament champion. He fights out of Team Golden Glory in Breda, Netherlands under Cor Hemmers. Since 2011 Stefan Leko is coached and managed by Tom Trautsch and won two Heavyweight World Champion Titles.
Ondřej Hutník is a retired Czech Muay Thai kickboxer. He is a former SUPERKOMBAT Super Cruiserweight Championship title challenger.
Xhavit Bajrami[a] is a Swiss former kickboxer who competed in the heavyweight division. A Seido karate practitioner and Andy Hug student, Bajrami built up an undefeated record domestically before he was recruited by K-1 where he won the K-1 Braves '99 tournament and finished as runner-up in two other tournaments. He is also a two-time Muay Thai world champion, having won the ISKA World Super Heavyweight title in 2004 and the WKN World Super Heavyweight strap in 2010.
Gökhan Saki is a Turkish-Dutch kickboxer and mixed martial artist. He is a Dutch, European and World Muay Thai champion, K-1 World GP 2006 in Amsterdam tournament finalist, K-1 World Grand Prix 2008 in Hawaii champion and former Glory Light Heavyweight Champion. Saki also competed in the light heavyweight division of the Ultimate Fighting Championship.
Patrice "The Dark Ronin" Quarteron is a French heavyweight kickboxer, fighting out of Évry, Essonne. He is two time French and European Muay Thai champion and current IKF Muay Thai Super Heavyweight World champion.
Daniel Florin Ghiță is a Romanian politician and former kickboxer, who serves as a member of the Chamber of Deputies of Romania since December 2020.
Petar Majstorovic, is a Swiss karateka and kickboxer. He was a two-time World Kickboxing Network (W.K.N.) World Champion and two times K-1 preliminary tournaments champion in Croatia and Germany. He trained with Andy Hug from 1992 to 2000.
Mourad "The Silent Power" Bouzidi is Dutch–Tunisian heavyweight kickboxer, fighting out of Dojo Kamakura/Team Aerts in The Hague, Netherlands. He is the current Dutch Heavyweight W.F.C.A. kickboxing champion.
Yohan Lidon is a French Muay Thai kickboxer. He is a 3-time world champion in Muay Thai and kickboxing - including being the first ever It's Showtime 73MAX world champion.
Andrei "Bullet" Kulebin is a Belarusian Muay Thai welterweight kickboxer fighting out of Minsk, Belarus for Gym "Kick Fighter". He is an 18 time Muay Thai and kickboxing world champion who has won international titles both at amateur and professional level from 51 kg to 67 kg and is considered one of the top pound for pound Muay Thai fighters outside of Thailand. In 2007 he was the first Muay Thai fighter in Belarus to be awarded the "Honored Master of Sport" by the countries president.
Dmitry 'Black Valet' Valent is a Belarusian Muay Thai middleweight/super middleweight kickboxer. He is the former WKN Middleweight Oriental rules and Muay thai champion, former WMC Light Heavyweight champion, two time WMC I-1 World Muaythai Grand Slam champion and two time Kunlun Fight 80kg tournament runner-up.
Grégory Tony is a French heavyweight kickboxer and professional boxer fighting out of Paris. He is three time French kickboxing champion, three time French muaythai champion, one time French boxing champion, two time European kickboxing champion, one time Intercontinental muaythai champion and two time muaythai world champion.
Andrei "White Cat" Kotsur is a Belarusian Muay Thai welterweight kickboxer fighting out of the Gym "Kick Fighter in Minsk, Belarus where is trained by Evgeni Kotelnikov. He is a four time pro world and three time European Muay Thai champion.
Frank Muñoz is a Spanish heavyweight kickboxer, who has competed in the SUPERKOMBAT Fighting Championship, where he is a former 2013 SUPERKOMBAT World Grand Prix Tournament Champion. He is also the former WAKO-Pro K-1 European champion.
Stéphane Ippo Susperregui is a French kickboxer. He is the current WKN World Oriental Rules Heavyweight and former WKA K-1 World Heavyweight champion.
Vladimír Moravčík is a Slovak middleweight Muay Thai Fighter.
