Video: Days after collapsing on course, John Daly spotted on stage singing Knockin’ on Heaven’s Door

There's just no slowing John Daly down.

On Saturday, the American golfer collapsed on the 18th tee at Deerfield Country Club in Mississippi. and was rushed by ambulance to the hospital. X-rays revealed that the two-time major champion suffered a collapsed lung. A day later, the Associated Press reported that Daly, "was back at Deerfield on Sunday, smoking cigarettes on the clubhouse patio while mingling with some of the other players before his round." On Tuesday night, Daly was spotted on stage in South Carolina belting out a rendition of his favorite song, "Knockin' on Heaven's Door," with members of Hootie and the Blowfish. https://instagram.com/p/7IZsebLZr2/ Hat-tip to PGA