he was an excellent kick boxer and had some of the best stand up a fighter could have. He won the K1 championship. He also had a really nice run in mma. Went 12-1 with 1 no contest when he moved up to heavy weight. He started losing it February 2, 2013 when he got knocked out bad bigfoot silva. Of course there is speculation he was juicing and thats why he was winning. 1-3 since allegedly of the juice