56-year-old Max Montgomery was surfing in Calfornia when he felt a burning sensation in his chest and became exhausted.
He got out of the water and suddenly fell over.
Luckily his date Andi Traynor is a doctor and she immediately started performing CPR.
A nurse who happened to be walking by also jumped into help.
Montgomery underwent bypass surgery. He's fine and he and Traynor are still dating, 10 months later.