![Usain Bolt of Jamaica sports new running shoes after the ninth men's 100 metres heats during the world athletics championships at the Olympic stadium in Berlin, August 15, 2009. REUTERS/Michael Dalder (GERMANY Usain Bolt of Jamaica sports new running shoes after the ninth men's 100 metres heats during the world athletics championships at the Olympic stadium in Berlin, August 15, 2009. REUTERS/Michael Dalder (GERMANY](https://c8.alamy.com/comp/2E8J3YD/usain-bolt-of-jamaica-sports-new-running-shoes-after-the-ninth-mens-100-metres-heats-during-the-world-athletics-championships-at-the-olympic-stadium-in-berlin-august-15-2009-reutersmichael-dalder-germany-2E8J3YD.jpg)
Usain Bolt of Jamaica sports new running shoes after the ninth men's 100 metres heats during the world athletics championships at the Olympic stadium in Berlin, August 15, 2009. REUTERS/Michael Dalder (GERMANY
![Usain Bolt of Jamaica holds his track shoes as he celebrates winning the men's 4x100 metres relay final during the IAAF World Athletics Championships at the Luzhniki stadium in Moscow August 18, Usain Bolt of Jamaica holds his track shoes as he celebrates winning the men's 4x100 metres relay final during the IAAF World Athletics Championships at the Luzhniki stadium in Moscow August 18,](https://c8.alamy.com/comp/2CXXRPW/usain-bolt-of-jamaica-holds-his-track-shoes-as-he-celebrates-winning-the-mens-4x100-metres-relay-final-during-the-iaaf-world-athletics-championships-at-the-luzhniki-stadium-in-moscow-august-18-2013-reutersdominic-ebenbichler-russia-tags-sport-athletics-2CXXRPW.jpg)
Usain Bolt of Jamaica holds his track shoes as he celebrates winning the men's 4x100 metres relay final during the IAAF World Athletics Championships at the Luzhniki stadium in Moscow August 18,
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USF XCTF on Twitter: "Adriana Janic wins the high jump in the pentathlon and sits in first with 1,949 points. #HornsUp🤘 https://t.co/sv1JBmFcgF" / Twitter
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