World Athletics Championships 2017: Great Britain win stunning relay gold as Bolt pulls up - BBC Sport
World Athletics Outdoor Championships - News - Team USA Dashes to Women's 4x100 Relay Gold - Day 9
Felix Earns Record 15th World Championships Medal With Gold In 4x100m Relay - USC Athletics
Germany stun Jamaica to win women's 4x100m at World Relays - MAKING OF CHAMPIONS
World Athletics Championships 2017: GB women grab 4x100m relay silver behind US | Other | Sport | Express.co.uk
US wins women's 4x100 relay, Bolt pulls up in last race | cbs8.com
Lyles, Richardson anchor US sweep of relays at world championships | AP News
Great Britain seal 4x100m relay gold as Usain Bolt bows out with injury | World Athletics Championships 2017 | The Guardian
Lyles, Richardson anchor US sweep of relays at Worlds
Usain Bolt's Final Race Ends in a Cry of Pain, and a Whimper - The New York Times
/origin-imgresizer.eurosport.com/2017/08/12/2144584-44849090-2560-1440.jpg "World Athletics Championships 2017: Successful British team express disbelief at victory - Eurosport")
World Athletics Championships 2017: Successful British team express disbelief at victory - Eurosport
Team USA celebrate their victory in the women's 4x100m relay on day nine of the IAAF London 2017 world Championships at the London Stadium. © Paul Davey Stock Photo - Alamy
Team USA | U.S. Women's 4x100 Outsprints Jamaica To Win World Title
Women's 4x100m Final | IAAF World Championships London 2017 - YouTube
2017 World Championships in Athletics – Men's 100 metres - Wikipedia
/origin-imgresizer.eurosport.com/2017/08/12/2144540-44848210-2560-1440.jpg "US reclaim women's 4x100m world title, Britain take silver - Eurosport")
US reclaim women's 4x100m world title, Britain take silver - Eurosport
Japan sprinters hungry for greater success - The Japan Times
/origin-imgresizer.eurosport.com/2017/08/12/2144231-44842030-2560-1440.jpg "World Athletics Championships 2017: British relay teams rise to occasion to progress to finals - Eurosport")
World Athletics Championships 2017: British relay teams rise to occasion to progress to finals - Eurosport
Great Britain storm to surprise gold in men's 4x100m relay as Usain Bolt's big night ends in agony | The Independent | The Independent
LONDON, ENGLAND - AUGUST 12: Shuhei Tada, Shota Iizuka, Yoshihide Kiryu and Kenji Fujimitsu of Japan celebrate winning bronze in the Men's 4x100 Relay final during day nine of the 16th IAAF
British sprint relay win subverts championships hype
Women's 4x100m Relay Heats | World Athletics Championships London 2017 - YouTube
Alabama's Jereem Richards Wins Gold with Trinidad & Tobago 4x400-Meter Relay at IAAF World Championships - University of Alabama Athletics
