Viral Hit

is a Webtoon series created by the Korean artist Park Tae-Jun (PTJ) and illustrated by Kim Junghyun.

Plot
Scrawny high school student Hobin Yoo is probably the last guy you’d expect to star in a NewTube channel that revolves around fighting. But after following some advice from a mysterious NewTube channel, Hobin is soon knocking our guys stronger than him and raking in more money than he could have ever dreamed of. Can Hobin keep this up, or will he eventually meet his match

Official

 * Naver (Korean)
 * LINE Webtoon (English translation)
 * LINE Manga (Japanese translation)
 * LINE Webtoon (Traditional Chinese translation)
 * LINE Webtoon (Indonesian translation)
 * LINE Webtoon (Thai translation)
 * LINE Webtoon (Spanish translation)

Other Sources

 * Viral Hit (TV Tropes)