The Undertaker is one of wrestling's most universally respected legends. In WCW, Mean Mark Callous was stuck in tag teams and the upper mid-card singles ranks. Ole Anderson told a young Undertaker ...

Dangerously in WCW and ECW. He managed some of the future greatest names in WWE, including “Stunning” Steve Austin, “Mean” Mark Callous (The Undertaker), Taz, and Sabu, among others ...