I can't remember what it's called or where I saw it but I remember the first chapter or so was about a kid who is normally very gentle but he gets knocked out by some karate guy and then he turns into a berserker and becomes really strong, he still gets beaten by the karate guy but just by a little. During the fight there's a commentary from a gym teacher or something about the history of berserkers or something like that. If anyone knows what this is or where I can find it I would greatly appreciate it.

Quote from trigun2014

I can't remember what it's called or where I saw it but I remember the first chapter or so was about a kid who is normally very gentle but he gets knocked out by some karate guy and then he turns into a berserker and becomes really strong, he still gets beaten by the karate guy but just by a little. During the fight there's a commentary from a gym teacher or something about the history of berserkers or something like that. If anyone knows what this is or where I can find it I would greatly appreciate it.

Sound like ichi the killer but that probably isn't the manga ur searching for though...

He who hides the truth with lies,
Will only be left with his inner cries.

Sincerely Yours,
The Steed

Hmm sounds like SHAMO, or one of the characters from Battle royal, or you can try Snikt!

Sounds like K.O. Sen but its about muay thai instead of berserkers. Although the kid does go berserk.

i remember something about some kid getting beat up in change guy but i doubt thats what your looking for~

[img]http://www.ponpokopon.net/Katsu1.jpg[/img]

I have no idea what you're looking for, but I might as well recommend something that is similar.

Holyland

A really weak looking guy that is hiding incredible strength. Really good.

Could be Gorio , it has exact this szene you are explaining.
hes a big guy with a good body, but hes also a total wimp, so he never fights back.
but when he's knocked out, he goes berserk.

Hajime no Ippo?

Listen here
Livin just to keep from dyin
[img]http://imagegen.last.fm/TheDarkTen/recenttracks/imgooley.gif[/img]

history's greatest (or strongest cant remember) disciple kenichi?

I thought I'd give it a shot: Kateikyoushi Hitman Reborn! ?

Quote from qiqi92sg

I thought I'd give it a shot: Kateikyoushi Hitman Reborn! ?

Yeah, thats what I thought of. It seems to coincide with alot of the description.

[color=#ff0000]"“That's the difference between me and the rest of the world!
Happiness isn't good enough for me! I demand euphoria!” "[/color]