From the world of strongman, powerlifting, Olympic weightlifting and bodybuilding.
I'd say its out of ronnie coleman and the Olympic superheavyweight champion/world record holder in weightlifting Hossein Rezazadeh.
Greg Kovacs:
- 625 lbs incline press, 8 reps
- 300 lbs dumbbell rows, 6 reps
- 445 lbs front military press, 12 reps
- 810 lbs squat, 6 reps
- 800 lbs dead-lift, 5 reps
- 2700 lbs leg press, 15 reps
- 300 lbs flat dumbbell press, 6 reps
Hope this helps!

As I've mentioned previously, Kovacs is the only human being, ever, who could match his strengh against that of a silverback gorilla, albeit only the smaller ones...
SUCKMYMUSCLE