AFRICAN MIRROR REPORTER A former US president, current presidential candidate, celebrities across the world, actors and actresses have offered moving condolences and tributes to Black Panther star Chadwick Boseman who died at 43 from colon cancer. These are some of the tributes that poured in since the Boseman’s death: Barrack Obama: ‘Chadwick came to the White House to work with kids when he was playing Jackie Robinson. You could tell right away that he was blessed. To be young, gifted, and Black; to use that power to give them heroes to look up to; to do it all while in…