News World Emotional farewell as Usain Bolt closes World Athletics Championships in London Copyright By Euronews Published on 14/08/2017 - 01:02 Share this articleCommentsShare this articleFacebookTwitterFlipboardSendRedditMessengerLinkedinVKCopy/paste the article video embed link below:Copied World's fastest man takes a lap of honour at the London Stadium as US tops the medals table. Share this articleComments You might also like Kenyan Marathon superstar, Kelvin Kiptum, killed in car accident Uganda's Victor Kiplangat crowned marathon world champion in Budapest Hungary using World Athletics Championships to boost ties but EU and NATO leaders not invited Athletics Usain Bolt IAAF London2017