Jimmy Lennon Jr. (born August 5, 1958 in Santa Monica, California) is an American boxing ring announcer who is employed primarily by Showtime as ring announcer for its Showtime Championship Boxing events. Lennon was also employed by Fox Sports when the Fox network had rights to professional boxing and was the ring announcer for Don King Promotions' fights that aired on various networks (including HBO, although King has largely promoted fights for Showtime since 1991). He is best known for his catchphrase, "It's show time!"