![Olympic facts: 10 things you didn't know about the 100m sprint | Olympics 2012: athletics | The Guardian Olympic facts: 10 things you didn't know about the 100m sprint | Olympics 2012: athletics | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/About/General/2012/8/5/1344181557523/runners-from-above-on-Oly-008.jpg?width=465&dpr=1&s=none)
Olympic facts: 10 things you didn't know about the 100m sprint | Olympics 2012: athletics | The Guardian
![Fastest footballer? Blackburn Rovers defender clocks incredible top speed of 10.6 metres per second - quicker than Kylian Mbappe and Usain Bolt | talkSPORT Fastest footballer? Blackburn Rovers defender clocks incredible top speed of 10.6 metres per second - quicker than Kylian Mbappe and Usain Bolt | talkSPORT](https://talksport.com/wp-content/uploads/sites/5/2019/04/GettyImages-89826662.jpg)
Fastest footballer? Blackburn Rovers defender clocks incredible top speed of 10.6 metres per second - quicker than Kylian Mbappe and Usain Bolt | talkSPORT
![Aug 16, 2009 - Berlin, Germany - 100m semifinal ; Jamaican USAIN BOLT (front) who won the 100m in a world-record time of 9.58 seconds during the 12th IAAF World Championships in Aug 16, 2009 - Berlin, Germany - 100m semifinal ; Jamaican USAIN BOLT (front) who won the 100m in a world-record time of 9.58 seconds during the 12th IAAF World Championships in](https://c8.alamy.com/comp/DKEXTP/aug-16-2009-berlin-germany-100m-semifinal-jamaican-usain-bolt-front-DKEXTP.jpg)