The guys who are quick to call roids on the Asian guy with a 410lb bench at 145lb bodyweight... you need to understand that strength is a skill, and it's more to do with your nervous system than muscle size. A novice lifter would recruit maybe 5-10% of muscle fibers in a movement, while an elite lifter would recruit 70~80% if not more. This guy would've done 100s of thousands of reps on the bench press over 17+ years. That alone would've made his nervous system super efficient at recruiting everything he has to bench.
Think about any field - sports, language, arts, STEM - where someone has been consistently practicing for that amount of time, vs the average person.
Think about any field - sports, language, arts, STEM - where someone has been consistently practicing for that amount of time, vs the average person.