Since his non-German internet presence isn't great and iirc there's no Wikipedia article abut him I'd like to mention Georg „Schorsch“ Tscheuschner of "Schorschbräu" fame. He's quite the character and famous in German (home-)brewing circles because he's always chasing those high percentages (via the mentioned ice technique called Eisbock in German). His creations include the world's strongest Lager (16%) a pretty stronger Weizen (13%) and his high percentage entry, the Schorschbock (57%).
