Mabanan I not convinced that Obama or Bill Gates are any cleverer than many on these boards to be honest.
Also it is only England & Wales that use the old Gifted and Talented label, we don't in Scotland for example. Nor USA, NZ, Oz, Candad, Mainland Europe, Eire place where lost of other posters live.
What do do in Scotland however is place children on Staged Intervention when they need additional support at school - that support may be bacause the child is struggling (for what ever reason) or at the other end flying through the school work.
Those at the top end of the achievement curve tend to also where necessary get addtional support with social skills and behavioural norms.
Special needs no, additional support needed yes.