Ed McMahon was an American television personality, comedian, and announcer, best known for his role as the sidekick on the popular late-night talk show, The Tonight Show Starring Johnny Carson. He was born on March 6, 1923, in Detroit, Michigan, and served in the U.S. Marine Corps during World War II. McMahon's career spanned several decades, during which he became a familiar face on television. He was also known for hosting the talent show Star Search, which helped launch the careers of many performers. Ed McMahon passed away on June 23, 2009, leaving a lasting legacy in entertainment.