> Tao exhibited extraordinary mathematical abilities from an early age, attending university-level mathematics courses at the age of 9. He is one of only two children in the history of the Johns Hopkins' Study of Exceptional Talent program to have achieved a score of 700 or greater on the SAT math section while just eight years old; Tao scored a 760
I think genetics have more to do with this level of achievement than encouragement from an engaged father. Tao has 2 brothers - why aren't they mathematical supergeniuses too? Either he was born with a brain that has extraordinary analytical ability, or he was born with an insane work ethic not commonly associated with young kids. But even then, are there reports of him having to work super hard to understand things? If you can do advanced algebra at age 5, I'd say your brain is something extraordinary. Whether the underlying reason for that extraordinary brain is due to genes or some other trigger, it likely was not mainly due to an "encouraging father", IMO.