I Am My Brother's Keeper is a 1970 album by Motown vocalists and siblings David Ruffin and Jimmy Ruffin, an American soul singer, who had several hit records during what years, the most successful being the Top 10 hits "What Becomes of the Brokenhearted" and "Hold On (To My Love)"?
Jimmy Ruffin:  He had several hit records between the 1960s and 1980s, the most successful being the Top 10 hits "What Becomes of the Brokenhearted" and "Hold On (To My Love)".
i don't know