Christopher John Nowinski (born September 24, 1978) is an American author, co-founder and executive director of the Concussion Legacy Foundation; as well as a former professional wrestler with World Wrestling Entertainment (WWE).
Nowinski was WWE's first Harvard alumnus, as he graduated with a BA in sociology.
Nowinski also played college football at Harvard, where he was an All-Ivy defensive tackle.
He is also recognized as the youngest Hardcore Champion in WWE history.
Following his wrestling career, he wrote Head Games: Football's Concussion Crisis, which examined the long-term effects of head trauma among athletes, and also became a documentary.