Following the name of the champion(s): Indicates the number of times the competitor has held that title at that point.
[...]
Indicates a gap in the listing where title changes are not known.
<
Title was held or changed hands no later than this. In these cases, it is known that a competitor held the title at a certain time but not when he/she won it.
@
Order uncertain. Different titleholders may be known for the same year, for example, but it is not known who held the title before whom.
#
Unofficial or disputable claims. These are usually matches that certainly took place, but where there is doubt that the competitor shown should be recognized as a true title holder. These listings are also italicized.
International Sports Kickboxing Association
World Full Contact Super Heavyweight Title [over 100kg/220lb] (as of 2026-01-15)
As it is difficult to find comprehensive kickboxing results from the 20th century, these lists are always "under construction." Also this title is controlled by one of those organizations that have world titles in multiple categories such as kickboxing freestyle, K-1 rules, full contact, etc. Because many match results do not specify the category, some of these entries may be for another category. Plus, some kickboxing organizations were known to post the outdated/inaccurate information on their websites especially in 1990's and 2000's. If you have corrections or additional information, please send in!
* Bolded letters in the competitor's name, if any, indicate the surname/family name.
Brad Hefton
1988-04-16
Atlanta, GA, USA
PKC champion, defeats WKA champion Raymond Horsey for the vacant ISKA title.
Vitali Klitschko
1992-09-06
Las Vegas, NV, USA
Still/again champion in 94.
[...]
Duke Roufus
1995-03-25
Ledyard, CT, USA
Defeats Stan Longinidis to win WKA, ISKA, and WAKO titles.
[...]
Dennis Alexio
1996-05-11
Honolulu, HI, USA
Defeats Stéphane Réveillon for the vacant title (The Honolulu Advertiser, 96-05-12); retires as champion after his last match on 99-12-18; still vacant as of 2000-05.
[...]
Sundae Abiqudun
2000-07-27<
[...]
Enver Idrizi
2002-01<
Still listed as champion in 07-10.
[...]
Anatoly Nosyrev
2007-08-17
Sochi, RUS
Defeats Leo Kelly; still listed as champion in 09-01.
[...]
Daniel Quigley
2012-11<
Vacant in 13.
Alex Rossi
2013-06-29
Hamilton, SCT, GBR
Defeats Gary McLeary; still champion as of 17-07-04; vacant as of 19-12-28.
