Jimmy Kimmel revealed that his son Billy had undergone his third open-heart surgery in an emotional Instagram post in May 2024

Jimmy Kimmel exclusively told E! News his son Billy Kimmel is "in perfect health" after the 7-year-old underwent his third open heart surgery in 2024: "He's doing great."

"Walking around this hospital," Jimmy Kimmel wrote on Instagram last year, "meeting parents at their most vulnerable, children in pain and the miracle workers who do everything in their ...