Jack Lescoulie was an American radio and television announcer and host, notably on NBC's Today during the 1950s and 1960s; a newspaper source lists his date of birth as May 17, 1912. Lescoulie was also known for his voice impersonation of comedian Jack Benny. Host of The Tonight Show from January 28, 1957 to June 21, 1957 — 104 episodes. Wiki link