Ryan Knight Ryan Knight

Ryan Knight, who appeared on Real World: New Orleans, has died, TMZ reports. He was 29.

Knight was allegedly partying Wednesday night and stayed the night at a friend's house. The next morning, Knight was found dead, having choked on his own vomit, his friend told TMZ.

See other celebrities we've lost this year

In addition to Real World, Knight appeared on MTV's The Challenge: Rivals II,The Challenge: Battle of the Exes II and The Challenge: Battle of the Seasons.

Less than two weeks ago, Knight's friend and fellow The Challenge cast member Diem Brown passed away from cancer.