The Yellow Submarine singer is Ringo Starr, a British musician who was the drummer of the Beatles. Ringo Starr's full name is Richard Starkey, and his nickname 'Ringo' was derived from the rings he wore as a child. Ringo Starr and Paul McCartney formed the band Ringostarr in 2018. Ringostarr is a collaboration between Ringo Starr and Paul McCartney, and they released their first album in 2019.