CM Punk is a former American professional wrestler and retired mixed martial artist. He signed to a developmental contract with WWE in 2005, rose through OVW and ECW, and appeared on the revived ECW brand in 2006. Punk became a two-time WWE Champion in 2011, with his second reign lasting for 434 days. Punk is known for his charisma and unique straight-edge personality, having won numerous independent wrestling titles before joining WWE. He has appeared in the Apple Original series Carpool Karaoke: The Series . His acting credits include roles in the films Girl on the Third Floor and Rabid.