Who is the mc?

I see ppl sayin it's the blonde guy but idk i feel like it's a little bit of everyone.

There are 3 mc’s, the boys on the cover, as we get the insight of boxing from three different perspectives
1• somebody who thought they were unbeatable but were just arrogant
2• somebody who is weak but strives to be strong with the support from others
3• somebody who is a “monster”, unbeatable, and has been alone all his life