He writes in his post:
I found out a year ago I was going to be in Marvel’s Eternals and decided I wanted to transform how I looked. I would not have been able to do this if I didn’t have a full year with the best trainers and nutritionists paid for by the biggest studio in the world.
That’s just not true. Sure, it helps, and though I don’t quite look that jacked yet, I am getting close. And I’d look a lot more like that if I cut (lost weight) for a few weeks, which would be inimical to my goal of building muscle.
I had no personal trainer, no studio paying for anything, and I was working a full-time job. It just takes will and time, showing up and doing the fucking work. That’s it.