Tatyana Chernova country of citizenship Russia
Tatyana Sergeyevna Chernova (Russian: Татьяна Серге́евна Чернова; born 29 January 1988 in Krasnodar) is a Russian former heptathlete. She was originally awarded the bronze medals at the 2008 and 2012 Summer Olympics before being stripped of them for doping. A serial offender, all of her athletics results from 17 August 2008 to 5 February 2016 were disqualified due to doping.Career
Chernova showed her promise in combined events at a young age and won gold medals at the 2005 World Youth Championships in Athletics and the 2006 World Junior Championships in Athletics. In 2007 she scored a total of 6768 points – the highest score ever reached by a junior, although it is classed as wind-assisted for record purposes. In her senior global debut at the 2007 World Championships in Athletics she failed to finish the competition.Chernova rebounded the following year at the 2008 IAAF World Indoor Championships, where she was seventh in the women's pentathlon. Later that summer she won the Hypo-Meeting with a personal best score of 6618 points and managed a performance of 6591 points at the 2008 Summer Olympics. She originally finished fourth, but following the disqualification of Lyudmyla Blonska for doping, she was upgraded to the bronze medal, her first major senior medal. She failed to build upon this in 2009 and ended the year with a season's best of 6386 points, having finished eighth at the 2009 World Championships in Athletics.At the start of the 2010 season, she was originally awarded the bronze medal in the pentathlon at the 2010 IAAF World Indoor Championships, finishing behind Jessica Ennis and Nataliya Dobrynska. Chernova represented Russia at the 2010 European Athletics Championships and finished fourth in the heptathlon with 6512 points. She was the winner of the 2010 Décastar event, recording 6453 points, and this moved her into first place in the IAAF Combined Events Challenge rankings.Chernova began the 2011 season with a personal best of 6773 points at the TNT – Fortuna Meeting. This was a meeting record and represented an improvement of more than 150 points over her previous best. She ran a personal best in the 100 metres hurdles (13.32 seconds), but her consistency over all seven events was the reason for the improvement.Prior to the 2011 World Championships in Athletics, it was reigning champion Jessica Ennis who was ranked number one that year, followed by Chernova. At the championships in Daegu, Chernova equalled her bests in the 200 metres and the 100 m hurdles, and set an outright best in the shot put. On the final day, a strong performance in the javelin throw (52.95 m) helped Chernova overhaul and establish a significant lead over second place Ennis. She finished third in the 800 metres final, but still maintained her lead and initially became the heptathlon world champion with a personal best total of 6880 points. Chernova won the Decastar Meeting a month later to take a consecutive series win on the IAAF Challenge circuit, having amassed 20,332 points over three competitions.
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