He was certainly precocious! A gifted kid, absolutely. But 'genius' is a lofty title. You'd usually need to be doing things differently and better, certainly by

He was certainly precocious! A gifted kid, absolutely. But 'genius' is a lofty title. You'd usually need to be doing things differently and better, certainly by the time you're in your 20s. Maybe Infogami can make that case for him?