how many books have you written vs. Donald Knuth? Richard Stevens? etc. those are just famous examples. do you think you have approximately the same skill as yo-yo ma? is he not approximately 100x (or more) what you'd be at his job? i don't think it's a stretch to say he's about 10x of the average professional cellist.
as other have pointed out talent, productivity, whatever measure you pick generally follows a normal-like distribution. if you center that bon "1x", most people are about average. 10x, 20x exists, but it might be quite rare. -1x also exists, as do -10x (e.g. that guy who single-handedly destroyed the project via mismanagement, ego, incompetence).
to not recognize this is just simply naive or you can't appreciate other people's talents.