Gary Trent Jr.
Man, NBA is like a family business now.
Each year someone "new" comes.
I remember, when Dirk came to the States (looking like an ice-cream stick), Mavs were giving him a Gary Trent (6'8'', 250!) training regime to up his strength/mass. I remember that guy and he was built like a tank and was basically in the league cause of his power. So, this 19-year-old kid from Germany has to do all that workload and it's not easy on him between the games, fans shouting: "Bust!" and all. So, Nowitzki urged his ex-coach Holger Geschwindner to talk (some sense into) his current coaching staff and ease up on the weights.
After 30000 points, looks like Dirk didn't have to be as strong as Gary Trent after all.
https://www.youtube.com/watch?v=Txe_qukckDghere is the only vid of Gary Trent I have found. it is probably the worst looking vid ever (4 pixels total) and the dunk on it looks like a pond of mud during strong winds.