Haha! No, actually, he hasn't become an S class hero thus far. That's the irony, since really he should be 1st in S class, but he's always underestimated to the point of it being ridiculous (and hilarious). The best part is he doesn't give two shits... well most times. I love him.
but in the new ch/ thet said he's a s class...
oh! my bad they said genus and i read it as saitama... ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄
Lol yes! Genos is S class, more irony xD the disciple gets the highest rank class and the master is on the opposite end. You'd expect Saitama to be up there with the big guys but noooo.
I think he's stronger than class s... hahhh he even won against the guy from out of space
Can someone tell me in which chapter saitama became a S class hero???
(Or sand a lind~ i wont really mind ╮(￣▽￣)╭