R&B singer Teddy Pendergrass, who had been one of the most electric and successful figures in music until a car crash 28 years ago left him in a wheelchair, has died of colon cancer. He was 59.

Before the crash, Pendergrass established a new era of R&B with an explosive, raw voice that symbolized masculinity, passion and the joys and sorrow of romance in songs such as "Close the Door," "It Don't Hurt Now," "Love T.K.O." and other hits that have since become classics. He was an international superstar and sex symbol.