Sean Waltman (born April 13, 1972) is an American professional wrestler. He is currently signed with WWE. He wrestled there under the ring names 1–2–3 Kid and X-Pac. These changed a lot from 1993–2002. He wrestled with World Championship Wrestling (WCW) under the ring name Syxx, and Total Nonstop Action Wrestling (TNA) under the ring name Syxx-Pac and also under his real name. Waltman is the only wrestler in history to have held the TNA X Division Championship, the WCW Cruiserweight Championship, and the WWE Light Heavyweight Championship. Waltman is a member of the group known in wrestling as The Kliq. This is made up of Waltman, Shawn Michaels, Triple H, Kevin Nash, and Scott Hall.