XPac is the best known gimmick name of wrestler
Sean Waltman. Known as Syxx, or 6Pac, in WCW, he returned to the WWF and joined the heel group
Degeneration X. Combining 6Pac with Degeneration X, they came up with XPac. As XPac, Sean has won the World Tagteam Titles with
Kane and the European title.