Martin and Lewis – Wikipedia

Martin and Lewis were an American comedy duo, comprising singer Dean Martin and comedian Jerry Lewis.They met in 1945 and debuted at Atlantic City’s 500 Club on July 25, 1946; the team lasted ten years to the day. Before they teamed up, Martin was a nightclub singer, while Lewis performed a comedy act lip-synching to records.. They performed in nightclubs, and, starting in 1949, on radio.

https://en.wikipedia.org/wiki/Martin_and_Lewis