I've never read OPM but I'm pretty sure he got a little cameo in the Invincible series : r/OnePunchMan

Magpie's Nest — Interpretation is free, facts are sacred

Saitama beat God with a serious punch. Why can't he beat the God

Z City Neighbors (One-Punch Man SI)

I've never read OPM but I'm pretty sure he got a little cameo in

Read One Punch Man Reddit

Everything OPM — HOLY SHIT IT'S THE BOYS

I got bored so I made the first page of chapter 167 : r/OnePunchMan

What are everyone's thoughts on the new One Punch Man chapter 155

Saitama, CF Garou, Invincible, and Thragg vs Superman and Sentry