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 Middleweight Title [75kg/165lb] (as of 2025-07-26)
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 Plus, some kickboxing organizations were known to post the outdated/inaccurate information on their websites especially in 1990's and 2000's. If you have corrections or additional information, please send in!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.
John Longstreet
1986-10-04
Minneapolis, MN, USA
Defeats John Moncayo for the vacant title; still listed as champion in the ISKA official ranking on 87-12-01.
[...]
Michel Mangeot
1990-06-08<
Still champion as of 91-03.
[...]
Robert Harris
1991<
Christian Battesti
1992-08-23
Sainte-Maxime, FRA
Still champion as of 92-11-19; said to hold the title until 94.
[...]
Billy Murray
1997-12<
Listed as the champion in the official ISKA ranking in 97-12.
Trevor Ambrose
1998-02<
Has won the light middleweight champion on 96-06-06; listed as the middleweight champion in the official ISKA ranking in 98-02.
Lex Easton
1999-10-29
Paisley, SCT, GBR
Eric Reagan
2000-03<
Still champion as of 01-04-12.
[...]
Roberto Cocco
2001-06-12
Turin, ITA
Defeats Carlos Heredia; still champion as of 03-03-29.
