Arthur John Johnson (March 31, 1878 – June 10, 1946), better known as Jack Johnson and nicknamed the “Galveston Giant”, was an Americanboxer and arguably the best heavyweight of his generation. He was the first blackHeavyweight Champion of the World (1908-1915). In a documentary about his life, Ken Burns notes: "For more than thirteen years, Jack Johnson was the most famous, and the most notorious African-American on Earth". Read More!!