Dispatch has a nice article on Etzler through the eyes of his former coach.
"For two seasons, Jeremy Best has watched and helped Kalen Etzler grow into one of the top basketball prospects in Ohio. After stepping away from the head coaching job at Convoy Crestview, Best will spend the next two years watching Etzler progress from his seat in the stands rather than from the bench.
It’ll be an interesting transition after 17 years as the Knights’ coach, but he’s excited to see how the Ohio State commitment for 2021 continues to progress.
“I’m really proud of Kalen,” Best told The Dispatch. “He’s really just even scratching the surface of what he’s going to be able to do athletically as a basketball player. Obviously Ohio State recognized that right away and they’re getting one of the best players in the state of Ohio. It’s truly special for Kalen and his family.”