Righteous Brothers member who sang "Little Latin Lupe Lu," among other hits.
He attended Cal State University Long Beach, where he met Bobby Hatfield.
He performed "Unchained Melody" with his singing partner Bobby Hatfield.
He married Karen O'Grady on May 24, 1964 and then later Paula Vasu on July 9, 1986. He has a son named Darrin and a daughter named McKenna.
His hit song "You've Lost That Lovin' Feeling" was produced by Phil Spector.