Kevin Hart's 17-year-old son Hendrix stands taller than him as the actor jokes that he's "not sure when this happened." Hart is dad to four kids — daughters Heaven, 20, and Kaori, 4, and sons Hendrix ...

The father of four shares his two oldest children with ex-wife Torrei Hart, while he has his youngest two with longtime wife ...

Kevin Hart noted his disbelief as he shared a photo of his son Hendrix, 16, towering over him during a family beach vacation ...