David Hasselhoff

David Michael Hasselhoff (born 17 July 1952) is an American actor and singer. He gained fame as Michael Knight in the action series Knight Rider (1982-1986) and as lifeguard Mitch Buchannon in Baywatch (1989-2000) -- which became one of the most-watched television shows in the world. He is also a successful pop singer in Germany and Austria (Wikipedia)