Yes, he has 1 brother I know of. Steve Hawk, he lives in a town 4miles north of Half Moon Bay called El Granada, Ca across highway1 from Mavricks, where annual big wave surf competion is held. Also, known to local and native coastsiders as Pillar Point. Steve is an award winning surf writer and has a book The Wave. He is 12yrs older than Tony and actually introduced his lil bro to the Skateboarding sport