Tysalpha (also known as Tyson) is a Wikipedia contributor hailing from St. Louis, Missouri.
His interests are varied, although his contributions tend to focus on contemporary and historic St. Louis and Missouri, as well as topical interests in science and communication. Often, he also makes minor edits to articles for grammar and style.
Tysalpha speaks English and German, and he is currently learning Portuguese. Welcome / Willkommen / Bem-vindo!