Sergei Tchoban (b. 1962, Saint Petersburg, Russia) graduated from the Repin Institute for Painting, Sculpture and Architecture at the Russian Academy of Arts in Saint Petersburg in 1986. He started his practicing career in Russia but left for Germany in 1991, becoming a managing partner of nps tchoban voss in Berlin in 1995. Since 2006, he also heads SPEECH, one of the leading architectural offices in Moscow. Apart from building his successful career of a practicing architect, he is a collector of architectural drawings, publisher, and museum owner.