Which weight class GOAT out distances their class the most?

[DeeMoney]

This was my original thought, lower weight class newer weight class, made it easy. But I am a hug Finito fan, so figured I might be biased. The other I had was all the SMW chatter going on.

Good to see great minds (or whatever we all may be) think alike....

[DeeMoney]

Which fighter, in your opinion, who is the greatest of all time in their weight class, has the largest distance between themselves and the second greatest fighter in that class? Whatever criteria you use is fine.

My initial thought is it would be someone in a lighter weight class, or one...