Olga Kaniskina
Olga Nikolayevna Kaniskina (; born January 19, 1985 in Napolnaya Tavla, Kochkurovsky District, Mordovian ASSR, Russian SFSR, Soviet Union) is a Russian coach and former race walker. She won the silver medal in the 20 km walk at the 2006 European Championships, the gold medal at the 2007 World Championships, and the gold medal at the 2008 Beijing Olympics. She also won the 20 km walk at the 2008 IAAF World Race Walking Cup, setting a Championship record of 1:25:42. She was disqualified from several years of competition due to doping. Career At the 2006 IAAF World Race Walking Cup Kaniskina finished in fifth place and won her first major medal, a silver, at the 2006 European Athletics Championships later that year. She won her first global title the following year, taking the gold in the women's 20 km walk at the 2007 World Championships in Athletics, beating compatriot Tatyana Shemyakina to the finish. The 2008 season saw Kaniskina break her first world record in the 20 km Walk at the Russian Championships. She lowered the mark set by her compatriot Olimpiada Ivanova in August 2005. However, IAAF rules dictate that 3 official judges must be present at the race