What would you rather see?
He got the potential to break both, but he can only choose one.
1. Break MJ's 400m WR and possibly sub-43, to do this he needs more muscles, and will start bulking up, there's no way he can run sub-1.40.
2. Run 800m sub-1.40, he decides not to bulk up and keep the same size.
I rather see a 1.39.99 than 42.99, what do you guys think?