Muhammad Ali

Muhammad Ali is an American boxer.

History
Arthur Fortune knocked down Muhammad Ali a month before he opened his mall in Springfield.

One of the things Homer wanted to do that was on the Animal Crackers box was have a fight with Muhammad Ali.

Bart tried to trade all his Krusty merchandise for a copy of Radioactive Man vs. Muhammad Ali at The Android's Dungeon & Baseball Card Shop.

Comic Book Guy has a comic of vs. Muhammad Ali.

Behind the Laughter
In real life, Muhammad Ali passed away on June 3, 2016, aged 74.