Russia's Maria Savinova after the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267209
From left: The United States' Ajee' Wilson, Russia's Yekaterina Poistogova and Maria Savinova, the United States' Alysia Montaño, and Kenya's Eunice Jepkoech Sum in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267208
Russia's Maria Savinova after finishing in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267207
Kenya's Eunice Jepkoech Sum after winning the gold medal in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267206
Kenya's Eunice Jepkoech Sum after winning the gold medal in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267205
From left: The United States' Ajee' Wilson, Russia's Yekaterina Poistogova and Maria Savinova, the United States' Alysia Montaño, and Kenya's Eunice Jepkoech Sum in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267203
Kenya's Eunice Jepkoech Sum after the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267202
Kenya's Eunice Jepkoech Sum, left, and Russia's Maria Savinova in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267201
The United States' Alysia Montaño after finishing in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267199
The United States' Brenda Martinez after finishing in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267198
The United States' Alysia Montaño after finishing in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267196
From left: Russia's Maria Savinova, the United States' Alysia Montaño, and Kenya's Eunice Jepkoech Sum in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267195
The United States' Alysia Montaño in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267193
Russia's Yekaterina Poistogova, left, and Maria Savinova in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267187
Alysia Johnson Montano of the United States after the final round of the women's 800m race at the 2013 IAAF World Championships in Moscow.18.08.2013#2267186
Teddy Tamgho (France) during the final round of the men's triple jump at the 2013 IAAF World Championships in Moscow.18.08.2013#2267185
Russia's Maria Savinova, left, and the United States' Alysia Montaño in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267184
Russia's Maria Savinova, left, and Ukraine's Natalya Lupu in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267182
Russia's Maria Savinova in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267181
Russia's Maria Savinova in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267180
Russia's Maria Savinova in the women's 800m final race at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267179
Ethiopia's Lelisa Desisa, who won silver medal in the men's marathon at the 2013 World Championships in Athletics in Moscow, at the awarding ceremony.18.08.2013#2267178
Will Claye of the United States during the final round of the men's triple jump at the 2013 IAAF World Championships in Moscow.18.08.2013#2267176
Uganda's Stephen Kiprotich, who won gold medal in the men's marathon at the 2013 World Championships in Athletics in Moscow, at the awarding ceremony.18.08.2013#2267174
From left: Ethiopia's Lelisa Desisa, Uganda's Stephen Kiprotich, and Ethiopia's Tadese Tola, who won silver, gold and bronze medals in the men's marathon at the 2013 World Championships in Athletics in Moscow, respectively, at the awarding ceremony.18.08.2013#2267172
Mariya Abakumova (Russia) during the women's javelin throw finals at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267171
From left: Ethiopia's Lelisa Desisa, Uganda's Stephen Kiprotich, and Ethiopia's Tadese Tola, who won silver, gold and bronze medals in the men's marathon at the 2013 World Championships in Athletics in Moscow, respectively, at the awarding ceremony.18.08.2013#2267170
Russian athletes Dmitry Tarabin and Mariya Abakumova after the final round of the women's javelin throw at the 2013 IAAF World Championships in Moscow.18.08.2013#2267169
Mariya Abakumova (Russia) during the women's javelin throw finals at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267168
Mariya Abakumova (Russia) after the women's javelin throw finals at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267167
Mariya Abakumova (Russia) during the women's javelin throw finals at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267166
Russian athletes Dmitry Tarabin and Mariya Abakumova after the final round of the women's javelin throw at the 2013 IAAF World Championships in Moscow.18.08.2013#2267165
Asbel Kiprop (Kenya) after finishing the men's 1500 m final at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267164
Russian athletes Dmitry Tarabin and Mariya Abakumova after the final round of the women's javelin throw at the 2013 IAAF World Championships in Moscow.18.08.2013#2267163
Asbel Kiprop (Kenya) after finishing the men's 1500 m final at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267162
Kenya's Asbel Kiprop, foreground, during the men's 1500 m final at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267161
Matthew Centrowitz of the United States and Kenya's Asbel Kiprop, from right, after the final round of the men's 1500m race at the 2013 IAAF World Championships in Moscow.18.08.2013#2267147
Johan Cronje (South Africa) after the final round of the men's 1500m race at the 2013 IAAF World Championships in Moscow.18.08.2013#2267146
Asbel Kiprop (Kenya) during the men's 1500 m final at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267144
Kenya's Asbel Kiprop, left, and Matthew Centrowitz of the United States after the final round of the men's 1500m race at the 2013 IAAF World Championships in Moscow.18.08.2013#2267142
Medalists of the women's 100m hurdles at the 2013 IAAF World Championships in Moscow, during the medal ceremony, from left: Australia's Sally Pearson (silver), Brianna Rollins of the United States (gold) and British athlete Tiffany Porter (bronze).18.08.2013#2267141
Asbel Kiprop (Kenya) after finishing the men's 1500 m final at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267140
Mariya Abakumova (Russia) after the women's javelin throw finals at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267139
Kenya's Asbel Kiprop, foreground, during the final round of the men's 1500m race at the 2013 IAAF World Championships in Moscow.18.08.2013#2267136
Mariya Abakumova (Russia) after the women's javelin throw finals at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267135
Kenyan athlete Asbel Kiprop after the final round of the men's 1500m race at the 2013 IAAF World Championships in Moscow.18.08.2013#2267134
Athletes during the final round of the men's 1500m race at the 2013 IAAF World Championships in Moscow.18.08.2013#2267133
Kenyan athletes Nixon Kiplimo Chepseba and Asbel Kiprop, from right, during the final round of the men's 1500m race at the 2013 IAAF World Championships in Moscow.18.08.2013#2267132
Mariya Abakumova (Russia) after the women's javelin throw finals at the 2013 World Championships in Athletics in Moscow.18.08.2013#2267131
Tiffany Porter (UK), winner of the bronze medal in the women's 100 m hurdles at the World Athletics Championships in Moscow, during the medal ceremony.18.08.2013#2267129
Brianna Rollins (US), winner of the gold medal in the women's 100 m hurdles at the World Athletics Championships in Moscow, during the medal ceremony.18.08.2013#2267127
Australia's Sally Pearson, winner of the silver medal in the women's 100 m hurdles at the World Athletics Championships in Moscow, during the medal ceremony.18.08.2013#2267126
Germany's Christina Obergföll after winning the women's javelin throw at the World Athletics Championships in Moscow.18.08.2013#2267124
Australia's Kimberley Mickle during the finals of the women's javelin throw at the World Athletics Championships in Moscow.18.08.2013#2267123
Germany's Christina Obergföll after winning the women's javelin throw at the World Athletics Championships in Moscow.18.08.2013#2267122
Germany's Christina Obergföll after winning the women's javelin throw at the World Athletics Championships in Moscow.18.08.2013#2267121
Australia's Kimberley Mickle and Russia's Mariya Abakumova, from left, during the final round of the women's javelin throw at the 2013 IAAF World Championships in Moscow.18.08.2013#2267120
Justin Gatlin of the United States, left, and Ukraine's Vitaliy Korzh during the preliminary round of the men's 4x100 relay at the 2013 IAAF World Championships in Moscow.18.08.2013#2267115
Tiffany Porter (UK), winner of the bronze medal in the women's 100 m hurdles at the World Athletics Championships in Moscow.18.08.2013#2267114