Lee Elder, who broke down racial barriers as the first Black golfer to play in the Masters and paved the way for Tiger Woods and others, has died at the age of 87.

The PGA Tour announced Elder’s death, which was first reported Monday by Debert Cook of African American Golfers Digest. No cause was given, but the tour confirmed Elder’s death with his family.

He had been in poor health and wore an oxygen tube beneath his nose when he appeared at the opening of the Masters in April.