Black Panther star Chadwick Boseman has died after a secret four-year battle with colon cancer.The actor passed away at his Los Angeles home on Friday (August 28, 2020), which marked Jackie Robinson Day – named after the groundbreaking baseball icon Boseman portrayed onscreen in 2013 biopic 42.A statement issued by his representatives via social media reads: “It is with immeasurable grief that we confirm the passing of Chadwick Boseman.“Chadwick was diagnosed with stage III colon cancer in 2016,