Indy, I'll lightly touch upon their HOME atmosphere. They're actually being raised by a single parent mother.
Academically, Rontray has more on the ball than Dontray. This likely spills over into his attitude and work habits, since his "frustration index" isn't as frequently tested. If these kids had 1/2 the "normal" home atmosphere, you'd never hear any negative comments.
They're IDENTICAL twins, and since Rontray seemingly has the upper trail, Dontray's self-esteem is perpetually challenged.
My life-long friend, who retired as Supt of their school system last Summer, is still very keen on them...sends me E-mails almost daily saying that ISU needs to be recruiting them. Says they'll both likely grow another 2" given the mesomorphic structure of BOTH the mom & dad.