Scott Probst, the brother of "Survivor" host Jeff Probst, has died. He was 58.

Their brother, Brent Probst, confirmed Scott's death in an Instagram post on Monday, May 11. USA TODAY also confirmed the news with CBS.

"Some sad news, our brother Scott is no longer with us. He was a great brother, son and friend. I will miss him so much," Brent Probst captioned a photo of Scott, sitting with a dog wearing a cap and t-shirt on the beach. "I'm so sad he is gone."

TMZ was first to report the news.

Inside Martin Short's family tragedies – and the joy he chose anyway