Кати Вильхельм, Кристоф Зуманн

German Kati Wilhelm, right, and Christoph Sumann from Austria celebrate after winning the Biathlon World Team Challenge at the Veltins-Arena in Gelsenkirchen, Germany, Monday, Dec. 28, 2009. About 50, 000 spectators watched the biathlon teams on artifical snow in and around the stadium of Bundesliga soccer club Schalke 04.