Complete the following sentence: As of February 2013, her best performance at the Biathlon World Championships is 17th, as part of the 2009 South Korean women's relay team.<unk> Complete the following sentence: As of February 2013, her best performance at the Biathlon World Championships is 17th, as part of the 2009 South Korean women's relay team. <unk> <unk> <unk>
2009 Sprint.