I forgot to mention that I thought it was a great documentary. Because of it, I decided to buy "IP Man 4" on digital in 4K. I plan to watch that in the very near future.
A was a big Bruce Lee fan back in my younger days starting with the TV series "The Green Hornet". I'll be watching this ESPN's "30 for 30 documentary" that airs Sunday, 06-07-20 at 9:00 p.m. ET.
https://www.rollingstone.com/tv/tv-reviews/be-water-espn-review-1008566/