Are genius children notably smarter as adults?

You know, walking humbly with God, if you’re into Micah-like stuff, feeding your family, not murdring people: these are great things.

ETA: so is spelling, sometimes.

I was a very normal reader through 2/3 of first grade, at which time I jumped from Fun with Dick and Jane to Jules Verne. In second grade someone noticed I was reading 20,000 Leagues Beneath the Sea and pulled me out to read to the principal. I clearly understood what I was reading. In third grade they gave me the test for the highest reading level workbook, I passed it, and they let me read what I wanted after that.
And I’ve done okay intellectually. My oldest daughter was the same way - didn’t read particularly early, but jumped from easy books to hard ones quickly, if not as quickly as me.

Cites for all of this. Lots of claims here.

I think many of these are cited in Stuart Richie’s book “Intelligence: All That Matters.” A few of them are also included in Ritchie’s article below: