Vince Carter said he jumped the highest in high school

[Chadwin]

https://www.youtube.com/watch?v=SdD06cKu6eY&list=PLnAIxt_45FGPtnibOJdw5xCdpNWAvss2v&index=1

3:20

I guess it makes sense. He was at his lightest weight while still having all of his jumping ability.

[sundizz]

Yeah I'd say 17-21 pure athletic peak usually. Lebron at 12th grade was the best mix of flat out super speed and vertical I've ever seen (given the strength, body control and agility).