Prior to that , he served as a WCW ( World Championship Wrestling ) manager under the ring name Paul E. Dangerously .
Brock Lesnar 's mic - man and best friend Heyman was the owner of Extreme Championship Wrestling until 2001 .
Prior to that , Heyman served as a WCW ( World Championship Wrestling ) manager under the ring name Heyman     .
Brock Lesnar 's mic - man and best friend Heyman was the owner of Extreme Championship Wrestling until 2001 .