Jekko the Clown was a popular party clown.
History[]
Hoping to cheer up his son Jordan's birthday spirit, Mayor Hill hired Jekko. This was presumably found out by the Joker, who sought to assassinate Hill by planting a bomb at his home. Joker assaulted Jekko, tying him up and stealing his van, then changed his costume to be a doppelgänger of Jekko. As the false Jekko, Joker did some genuine tricks to entertain the guests before making his move to covertly plant the bomb. Some time later, the real Jekko broke free and reported his assault and robbery to the police, but by this time the Joker had fled the Hill residence in order to get away from the anticipated explosion, unknowingly having the mayor's son as a stowaway when returning to his hideout.