Anna Carin Zidek of Sweden competes during the women's 15 km individual race at the IBU Biathlon World Championships in Khanty-Mansiysk, March 9, 2011.

Anna Carin Zidek of Sweden competes during the women's 15 km individual race at the IBU Biathlon World Championships in Khanty-Mansiysk, March 9, 2011.

German's Tina Bachmann competes during the Women's Biathlon 15 km individual World Cup race in Oestersund on December 1, 2010. Bachmann took the 18th place and Anna-Carin Zidek won the race.

Sweden's Anna-Carin Zidek skies and wins the Women's Biathlon 15km individual race on December 1, 2010 in Ostersund.

German's Andrea Henkel competes during the Women's Biathlon 15 km individual World Cup race in Oestersund on December 1, 2010. Henkel took the ninth place and Anna-Carin Zidek won the race.

ANTHOLZ-ANTERSELVA, ITALY — JANUARY 22: Anna Carin Zidek of Sweden in action during the IBU World Cup Biathlon Women's 4x6 km Relay on January 22, 2011 in Antholz-Anterselva, Italy.

ANTHOLZ-ANTERSELVA, ITALY — JANUARY 22: Anna Carin Zidek of Sweden in action during the IBU World Cup Biathlon Women's 4x6 km Relay on January 22, 2011 in Antholz-Anterselva, Italy.

Sweden's Anna Carin Zidek competes during the women's 10 km pursuit race at the biathlon World Cup in Ruhpolding January 16, 2011.

RUHPOLDING, GERMANY — JANUARY 15: Anna Carin Zidek of Sweden and Svetiana Sleptsova of Russia compete during the IBU World Cup Biathlon Women's 7.5 km Sprint on January 15, 2011 in Ruhpolding, Germany.

(L-R) Helena Ekholm, Anna Maria Nilsson, Anna Carin Zidek and Jenny Jonsson of Sweden celebrate on the podium after winning the women's 4 x 6 km relay event of the IBU biathlon World Cup in the eastern German town of Oberhof on January 6, 2011.

Sweden's (L-R) Helena Ekholm, Anna Maria Nilsson, Anna Carin Zidek and Jenny Jonsson celebrate on the podium after winning the 4x6 km women's relay competition at the Biathlon World Cup in the eastern German ski resort of Oberhof January 6, 2011. Sweden won the competition, France placed second and Belarus placed third.

Sweden's Anna Carin Zidek shoots during the women's individual 15km biathlon World Cup event on December 16, 2010 in Pokljuka. Neuner took the 8th place.