WWE Legend Booker T Training Ex-NFLer For Pro Wrestling Stardom Posted Oct 25, 2015 WWE legend Booker T isn't dropping elbows anymore, but he's got a brand new challenge: creating the next pro wrestling superstar out of one of Tom Brady's ex-teammates. TMZ Sports spoke with Brennan Williams who's decided to call it quits on a 3 year NFL career as a lineman for the Texans, Jaguars, and Patriots so he can take a shot at pro wrestling. (TMZ.com)