He was a nightmare for many opponents, and also for those who took him under their wing.
He started off mma training under Rigan machado who was considered next Rickson at that time. After he trained ricco for a while, he got submitted at ADCC and didnt take long till he lost relevancy.
He left declining machados to help rutten and Kerr prepare for big shows and we all know what happened to them next. Rutten got exposed in ufc and had to retire. The undefeated Kerr changed into a heavy bag and Ruas gave a premature finale to his flamboyant career.
Then Ricco moved to Japan to join takada dojo to train with Japanese top team. As a result, the undefeated superhero sakuraba seemed to forget how to wrestle and lost to a roided striker.
Ricco's new home, team punishment welcomed him only to find in a few months that ufc champion Tito ortiz lost momentum and started losing like a chump.