Igor Vovchanchyn
Jackson went on to defeat Masaaki Satake, Igor Vovchanchyn, Kevin Randleman and Mikhail Illoukhine in successive Pride bouts. He also made forays into kickboxing with a pair of victories over kickboxer Cyril Abidi, under K-1 rules. The first kickboxing bout between Abidi and Jackson was on July 14, 2002. Many expected Jackson's wild style of striking would not translate into the K-1 ring, thinking he would be outclassed by such a schooled and disciplined striker as Abidi. Instead, Jackson overwhelmed Abidi from the opening bell, and knocked him down less than a minute into the bout. Jackson then scored a hard underhand right to the chin of Abidi, knocking him out at 1:55 in the first round.