I don’t think this was posted here (apologies if so), but noticed that a new tweet also went up on 9/6/19 about the recently added “Healing Scars” MMA fighter documentary:

UltraFlix
@UltraFlix_4K_TV
·
Sep 6
Now Playing in 4K only on UltraFlix, HEALING SCARS.
UK cage fighter and mixed martial artist Rob ‘C4’ Sinclair, battles to overcome a career-threatening injury in order to fulfill his dream of fighting in the USA. #UltraFlix #4KStudios

https://mobile.twitter.com/UltraFlix_4K_TV