That's amazing.
Truly it is. I wonder what his vertical is. It has to be 40"+.
I wish I had hops like that. Once upon a time I could jump but still never had a great vertical. I got more of my mother's genes than my father's in that regard unfortunately.
My old man used to stand and squat jump beneath a basketball rim and hang with two hands. He's barely over 6'. They'd do that for volleyball practice. They'd do a few sets of ten reps.