You don’t need a fat lip to look like a fighter.
Training like a professional fighter makes you look like a professional fighter. It doesn’t mean you need a black eye to complete the look. Strong core, lean muscle – yes. Broken nose – no.
If you took ten athletes from ten different sports and put them in a room together, it probably wouldn’t be too difficult to figure out who was who. The smallest guy is the horse jockey, the tallest is the basketball player and the biggest is the football player. The boxer can weigh as much as any of them, but they’re always the fittest ones in the room.