24.09.1978 (46 years) (Oak Park, Illinois, USA)
Christopher John Nowinski (born September 24, 1978) is an American neuroscientist, author and former professional wrestler. After extensively researching concussions in American football, Nowinski co-founded the Concussion Legacy Foundation, where he is currently the CEO, and co-founded Boston University's CTE Center. During his wrestling career he performed for World Wrestling Entertainment (WWE).