Chadwick Aaron Boseman [5]  (November 29, 1976 – August 28, 2020) was an American actor and producer. He was best known for his portrayals of real-life historical figures, such as  Jackie Robinson  in  42  (2013),  James Brown  in  Get on Up  (2014) and  Thurgood Marshall  in  Marshall  (2017), and for his portrayal of the superhero  Black Panther  in the  Marvel Cinematic Universe  films, most notably in  Black Panther  (2018), for which he won a  NAACP Image Award  and a  Screen Actors Guild Award ,  Captain America: Civil War (2016),  Avengers: Infinity War  (2018), and  Avengers: Endgame  (2019). He also starred in films such as  21 Bridges  (2019) and  Da 5 Bloods  (2020). Boseman died at age 43 following a four-year battle with  colon cancer . [6]   [7]