Life Jimmy Kimmel’s son ‘doing great’ 2 years after heart surgery, ‘thinks he’s Spider-Man now’ September 18, 2019Sonja Haller, USA TODAYComments Off on Jimmy Kimmel’s son ‘doing great’ 2 years after heart surgery, ‘thinks he’s Spider-Man now’ Late night TV host Jimmy Kimmel said son Billy is "doing great" after two heart surgeries and is obsessed with Spider-Man.