Fighters that turned to refereeing after they hung up the gloves.

I'll start it off with 2---

1) Mills Lane-- 10-1 (6 KO's)-- was stopped in his debut & had the sand to jump back in 1 month later to go 10-0 for the rest of his career.

2) Eddie Cotton-- 56-23-2 (33KO's)-- Fought Archie Moore & Bob Foster among others.

Let's hear it guys. Who's the tough referees?