I've never seen or heard of this guy. So I've never seen him actually punch let alone be able to watch a lot to make a fair assessement. But I do remember seeing and fighting in the amateurs a lot of guys who really can punch harder than big names but they just didn't have the talent of the big names. I imagine the pros are similar. Mayweather said Agustus hit him the hardest and Hopkins said Echols hit him the hardest. Just having a hard punch won't take you to the promise land. So I wouldn't just rule this guy out as the hardest puncher. But I'd have to see it to believe it.