Half Tongan, which probably accounts more for his athletic skills. There's actually three of em in the league now (others are Siva and Jabari Parker), Polynesians are taking over all of sport.
Anyway, I been tellin nikkas bout Scumbag Steve since he was at Pitt. Thing is, he's still raw compared to most US raised players, and he's crazy strong but hasn't really filled out yet- this is his sister Valerie:
I have no doubt he can be the sort of defensive/rebounding/garbage points/goon player that's really valuable late during a playoff run.