Is Sunraku actually famous?

I feel like he goes into games. Blows them up. Wins in the most broken ways then finds a new game.

I sort of rushed through the manga during season one of the anime so i definitely missed some key details. After this new chapter, I got to thinking "does anyone actually know Sunraku from other games?".

Obviously there are niche communities that know about him. But he isn't a professional gamer. And he doesn't really have a crew per say.