That level of physical supremacy reminds me of Melvyn Downes: a guy who fellow SAS operators describe as a "machine" and a "physical specimen". The Royal Marine Commandos send a Physical Training Instructor to USMC OCS and those guys are always beasts. I can't wrap my brain around what Melvyn can do, and how his muscles don't melt.

https://www.youtube.com/watch?v=pL7FQEIWpDI&t=318s