Physical intimidation

[GeneralZod]

Roberto Duran w/ Beard looked like he was on a mission with the intent of murder.
Jack Johnson as well, mainly bullying opponents.

[BUNGALOWS]

It's all in the eyes, chico.

[Tay Roc]

Tyson's had that special ability that still has ppl talking about it! What other fighters out there or was out there, that have or had the same affect? Regarding physical appearance, mental strength or presence.

Canelo Alvarez.

At every weigh in he displays his thinly-concealed ATG Snake to his opponent. Strongest psychological warfare in the game.

[waxfondler]

James Kirkland shook people up

Jeff lacey too

[Pain~Lucy]

[goblin213]

[Pez]

6:47-6:51 and 7:22-8:00

intimidating but also the most awkward face off.

[SERVILEV]

Canelo Alvarez.

At every weigh in he displays his thinly-concealed ATG Snake to his opponent. Strongest psychological warfare in the game.

He actually gained respect for the way he stood up to Mayweather before the fight. Dude wasn't intimidated in any way. Showed strong will. Mentally.

[Drunk Punch]

Ok, the best mean face is a woman and its Ronda Rousey.

[Drunk Punch]

Nonito Donnaire? That has to be some sort of joke. He is the least intimidating fighter out there.