The Biggest Loser host and celebrity trainer recently suffered a major heart attack that left him unconscious for two days!

Harper, 51,  who is recovering in New York because his doctors have not yet cleared him to fly, told TMZ that he was working out in a gym 2 weeks ago when he collapsed. Thankfully, a doctor was nearby and performed CPR on him. He spent 8 days in a NYC hospital, and also revealed that heart issues run in his family as his mother died of a heart attack.

Get well soon, Bob!