Here is a Oscar winner who plays World of Warcraft, is a Guild Master (GM) of a raidng guild. His guild has just completed Sartharion-3 drakes up. For those who do not play WoW, basically it is one of the hardest encounter in the game right now.
His interview on his Oscar and his WoW is here.
He is a good proof that it is possible to strike a healthy balance between career, family and gaming.