Information: - Oscar Peter (born June 11, 1981) is a Swiss former competitive figure skater. As a single skater, he is the 1998-2000 Swiss national silver medalist and the 2001-2003 national bronze medalist. He took up ice dancing in 2003 and teamed up with Leonie Krail. They are the 2006 and 2008 Swiss national ice dancing champions. They were coached by Natalia Linichuk and Gennadi Karponosov. - Natalia Vladimirovna Linichuk (born 6 February 1956) is a Russian ice dancing coach and former competitive ice dancer for the Soviet Union. With partner Gennadi Karponosov, she is the 1980 Olympic champion and a two-time World champion. - Gennadi Mikhailovich Karponosov (born 21 November 1950) is an ice dancing coach and a former competitive ice dancer for the Soviet Union. With Natalia Linichuk, he is the 1980 Olympic champion and a two-time World champion. - Leonie Krail ( born September 9 , 1986 in Wynigen , Switzerland ) is a Swiss ice dancer . With Oscar Peter , she is the 2006 and 2008 Swiss national champion . Krail previously competed with Marc Fausch . After Fausch quit , she was without a partner for six months and then teamed up with Oscar Peter in 2003 . They were the 2003 Swiss national silver medalists . Krail / Peter are coached by Natalia Linichuk and Gennadi Karponosov . - Ice dancing is a discipline of figure skating that draws from ballroom dancing. It joined the World Figure Skating Championships in 1952, and became a Winter Olympic Games medal sport in 1976. What entity does 'leonie krail' has the relation 'occupation' with?
figure skater