Four-time Heavy Weight World Champion Evander Holyfield of the U.S. poses for a photo after a news conference in Ethiopia’s capital Addis Ababa, May 19, 2009. Holyfield, 46, will fight with Ethiopian-born American Super Middle Weight boxer Sammy Retta to raise funds for AIDS victims in Ethiopia, his promoters said on Friday. Photo by REUTERS/Irada Humbatova
Muhammad Ali, with his wife Lonnie, left, waved after being introduced during an announcement marking a new philanthropic initiative between Alltech and the Muhammad Ali Center held in the Lexington Convention Center in Lexington, Ky., Tuesday, May 19, 2009. Muhammad Ali, his wife Lonnie Ali, and Alltech founder and president Pearse Lyons made the announcement of the Alltech-Muhammad Ali Center Global Education and Charitable Fund.