Azem Maksutaj[a] is a Swiss former kickboxer of Kosovar Albanian origin who competed in the lightweight, welterweight, middleweight, super middleweight, light heavyweight, cruiserweight and heavyweight divisions. Originally from Kosovo, he relocated to Switzerland and began training in Muay Thai at the age of fifteen. After capturing the Swiss national title as a lightweight in his first year of competitions in 1992, he won the European and world honours in 1994 while fighting around the 77 kg super middleweight mark. In the late 1990s, he moved between light heavyweight and cruiserweight, taking five world titles in those divisions. He eventually moved to heavyweight in 2001, where he spent the remainder of his career, acting as a journeyman in the K-1 promotion while also winning four other world titles.
Yoshihiro Sato is a Japanese kickboxer competing in K-1 at middleweight (−70 kg). He is the former world champion of Muay Thai in WKA and WPKC, and he won the Japanese national tournament of K-1 twice in 2006 and 2007. His official nickname is "Mugen Sniper" which means Infinite Sniper.
Dennis Alexio is an American former professional kickboxer and actor who competed in the light heavyweight, cruiserweight and heavyweight divisions. Beginning his career as a light heavyweight in 1980, Alexio embarked on an extensive, knockout-laden undefeated streak before losing a decision to Don "The Dragon" Wilson in a World Kickboxing Association (WKA) World Super Light Heavyweight Full Contact Championship match in 1984. He rebounded from this by winning the Professional Karate Association (PKA) World Light Heavyweight title that same year before moving up to cruiserweight and taking the International Sport Karate Association (ISKA) World Cruiserweight Full Contact title.
Curtis Bush is an American world champion kickboxer who competed in the welterweight, super-welterweight, light-middleweight and middleweight divisions. A tall Southpaw possessing dangerous spinning back kicks and spinning back fists, Bush competed entirely under full contact rules and was a two-time Virginia state champion as an amateur before turning professional in 1983. After knocking out Robert Visitacion to become the North American welterweight champion in 1987, he went on to win five world titles in four weight classes and retired from competition in 1999.
Roberto Cocco is an Italian super middleweight Muay Thai kickboxer and boxer, fighting out of Dojo Miura in his home town of Turin, Italy. He is a former three time I.S.K.A. kickboxing world champion and one time World Kickboxing Network (W.K.N.) Thai-boxing world Champion.
Marek "The Punisher" Piotrowski is a Polish retired heavyweight kickboxer and boxer. He is a former ten time kickboxing world champion.
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.
Shemsi Beqiri is a Swiss kickboxer who competes in the middleweight division.
Perry M. Johannes Ubeda is a Dutch former super middleweight kickboxer. Between 1992 and 2008 he won thirteen titles in kickboxing, as well as titles in taekwondo and pro-boxing and he is also a keen Motocross racer. Ubeda is now retired and runs his own gym, Ubeda Gym, in his home town of Nijmegen.
Karim Ghajji, is a French-Moroccan kickboxer and B-boy. He is a former Glory Welterweight Championship challenger.
Fadi Merza is a Syrian born Austrian-Assyrian retired middleweight kickboxer. Merza was a multiple world kickboxing and Muay Thai champion.
Timothy Benjamin Thomas is a British Muay Thai kickboxer who competes in the welterweight and middleweight divisions. He came to prominence by winning the UKMF British Welterweight Muay Thai title early in his career before becoming the ISKA World Welterweight Muay Thai Champion in 2005. He lost this belt in 2008 after one successful title defence, but later became a world champion for the second time in Jersey against Michael Blood for the WRSA title. He won by TKO in the 5th round. He then regained the ISKA World title under Kun Khmer rules in 2011.
Christine Anna Maria Theiss is a German former kickboxer. Since 2007, she is the world champion in professional full contact kickboxing in the World Kickboxing Association (WKA). On 7 December 2012, she became the super lightweight world champion in full contact kickboxing of the International Sport Karate Association (ISKA) and World Kickboxing and Karate Union (WKU). She lost her WKU championship in a title fight to Olga Stavrova on 7 June 2013, but regained the title on 13 December 2013, by defeating Olga Stavrova in a closely contested 10-round decision in what was announced to be her last fight.
Jordan Watson is an English Muay Thai kickboxer who competes in the middleweight division. A powerful kicker, Watson began training in Muay Thai at six years old with Richard Smith at Bad Company, Leeds, UK and first came to prominence when he reached the final of the K-1 UK MAX Tournament 2007 Pain & Glory at nineteen. He won the ISKA World Super Welterweight Muay Thai Championship in 2010 and then found further recognition the following year by finishing as runner-up on The Challenger Muay Thai reality television show. He began fighting for Glory in 2012. He is the first ever and current Yokkao -70 kg champion.
Jordan Lutalo Evora is a Ugandan-Dutch kickboxer and mixed martial artist. He was WFCA Cruiserweight Muay Thai champion, DFC 95 kg Slam Champion, and K1 MAX World Champion, fighting out of Vos Gym Amsterdam, Netherlands.
Enriko Kehl, is a German Muay Thai kickboxer who competes in the Lightweight division of GLORY, he previously competed in the Featherweight division of ONE Championship. He is the 2014 K-1 World Max Championship Tournament Champion. Kehl was voted German Kickboxer of the Year in 2012, 2013 and 2014.
Vladislav Valdimirovich Tuinov ; more known as Vlad Tuinov is a professional Russian kickboxer who competes in the lightweight division.
Anke Van Gestel is a Belgian kickboxer, who has been professionally competing since 2010. She is the current ISKA World Super Lightweight K1 and Light Welterweight Oriental Rules champion, and the former Enfusion 61 and 64 kg Champion.
Chiara Vincis is an Italian kickboxer and the current ISKA World Featherweight Freestyle champion.
Antonia Prifti is a Greek kickboxer. She is the former K-1 Flyweight champion.
