GREEN BAY, Wis. -- Dorsey Levens still worries. Even after three extensive neurological tests that he passed with flying colors (including his first brain scan a little more than a month ago), with a successful, post-football acting career that has him touring as a cast member in Tyler Perry’s stage play “Madea on the Run” and a successful athletic training business called I Am Momentum, he worries.
Six years ago, before Mark Fainaru-Wada and Steve Fainaru wrote “League of Denial” and before Will Smith played Dr. Bennet Omalu in “Concussion,” Levens began working on his own concussion-centric documentary, “Bell Rung.