Caol Uno
Nicknamed Lil' Evil, Pulver won the first UFC Lightweight Championship following his victory over Caol Uno at "UFC 30: Battle on the Boardwalk". Pulver also held the UFC's all-time lightweight title defenses record for nearly a decade after his successful defenses against Dennis Hallman at "UFC 33: Victory in Vegas" and B.J. Penn at "UFC 35: Throwdown". He remains as one of the most influential figures in the Ultimate Fighting Championship, due to his domination and undefeated reign as UFC Lightweight Champion in the early Zuffa era.