Kelsey Grammer

Kelsey Grammer suffered a heart attack Sunday, May 31 while swimming in Kona. Poor guy.

“Kelsey’s heart stopped for a few seconds, that’s for sure,” a source tells Star.

“He was then admitted to the Kona Community hospital where he was treated. Soon after he was airlifted by helicopter to a hospital in Honolulu. I think he went for more tests there. The doctors treated this very seriously.”

While his heart stopping for a few seconds was painful, what hurt more were the taunts of “you suck, fatty” from the kids swimming next to him. So mean.

Photo: SplashNewsOnline