The charts for Twitch’s most-watched channels are typically populated with American influencers who broadcast in English. The like of Tyler “Ninja” Blevins, Turner “Tfue” Tenney, Michael “Shroud” Grzesiek, and Chance “Sodapoppin” Morris regularly claim their stake as Twitch’s highest profile streamers. But in December, Marcel “MontanaBlack” Eris broke that trend. For a couple of week’s…