candidate: Zurab Bekochvili holds a notable victory in a 1993 Sport Sambo match against Scott Sonnon Igor Yakimov , World Judo Champion , as well a world Sport Sambo Champion and a medallist at the Combat Sambo world championships Irina Rodina , Russian women 's sport Sambo champion , Judo Olympian , and mixed martial artist David Rudman , USSR , champion of the first International Sambo Tournament , at 70 kg , and first World Champion in the weight category up to 68 kg.