Famous Clowns Famous Clowns. Some of the most entertaining performances at any circus are the clowns. To celebrate Circus Day, we take a look at some of the most famous ones. Bozo the Clown Often billed as the most famous of them all, Bozo the Clown has been portrayed by numerous performers around the world because of franchising deals. Weary Willie Emmett Kelly Weary Willie, aka Emmett Kelly, was a sad-faced, hobo-like character who was always trying to clean up after other, somewhat messy clowns. His most well-known bit was to try to sweep the light out of the spotlight in the center ring of the circus. Lou Jacobs A well-known clown, Lou Jacobs has been credited with introducing the clown car into circus acts. Some clowns also credit him with introducing this well-known piece of apparel. Charlie Rivel Charlie Rivel, portrayed by this mam, was famous for his stunt with a chair, guitar and a long jersey, and years later for adding this feature to his signature act. The Fratellini fam