KSI aims dig at Jake Paul on April Fool's Day as he claims he is going to fight 75-YEAR-OLD former champion George Foreman... with his bitter rival set to face Mike Tyson, 57, this summer

In an April Fools' Day post, KSI aimed a dig at his rival Paul, who is set to face 57-year-old Mike Tyson on July 20. Foreman won 76 of his 81 fights during his illustrious boxing career.