Shaquille O’Neal’s son Shareef O’Neal is already making a name for himself at 15 years old. Shareef is certainly scrawnier than his father, but he’s already a whopping 6’ 8”. Shaq posted a video on his Instagram page of his 12-year-old son Shaqir O’Neal throwing alley-oops to Shareef. They’re pretty impressive dunks, for a 15-year-old.