How long waiting period for a fighter to be inducted into the HOF?

[-EX-]

I was thinking bout Iron Mike for some reason and when he'll be elected into the HOF...his resume isn't unbelievable but he beat some pretty good fighters, and ****, he's Mike Tyson...

Mike's been outta the game for at least 4 years or so...I guess he should be eligible soon...

Anyone know how many years one must wait???

I think Mike's a first ballot HOFer...

[Silencers]

5 years..........