4. Dr. Light (Mega Man)
You’d think Dr. Wily would make this list, but don’t worry – he’ll get his props in the near future. Instead, I’ve gone with the bushy face of Dr. Light, who began the creation of robot masters back in the olden days. The beard has always made him look pretty jolly during his work, almost like a friendly uncle. He knew he wanted to make robots meant for good, and it’s his beard that’s driven him to fight for peace. But evil mustaches have always gotten the in the way.