Jimmy Ruffin was an American soul singer best known as the brother of Motown legend David Ruffin and for his smooth vocal delivery on hits like "What Becomes of the Brokenhearted." Rising to prominence in the 1960s and 1970s, he became a staple of the soul and R&B scene with his emotional performances and timeless recordings. His legacy continues to influence generations of soul and R&B artists worldwide.