![British Olympic distance running champion Mo Farah, second right, and runners attend a running event at Nike+ Run Club in Shanghai, China, 19 October Stock Photo - Alamy British Olympic distance running champion Mo Farah, second right, and runners attend a running event at Nike+ Run Club in Shanghai, China, 19 October Stock Photo - Alamy](https://c8.alamy.com/comp/W84MN2/british-olympic-distance-running-champion-mo-farah-second-right-and-runners-attend-a-running-event-at-nike-run-club-in-shanghai-china-19-october-W84MN2.jpg)
British Olympic distance running champion Mo Farah, second right, and runners attend a running event at Nike+ Run Club in Shanghai, China, 19 October Stock Photo - Alamy
![British Olympic distance running champion Mo Farah, center, and runners attend a running event at Nike+ Run Club in Shanghai, China, 19 October 2016 Stock Photo - Alamy British Olympic distance running champion Mo Farah, center, and runners attend a running event at Nike+ Run Club in Shanghai, China, 19 October 2016 Stock Photo - Alamy](https://c8.alamy.com/comp/W84P0M/british-olympic-distance-running-champion-mo-farah-center-and-runners-attend-a-running-event-at-nike-run-club-in-shanghai-china-19-october-2016-W84P0M.jpg)
British Olympic distance running champion Mo Farah, center, and runners attend a running event at Nike+ Run Club in Shanghai, China, 19 October 2016 Stock Photo - Alamy
![British Olympic distance running champion Mo Farah attends a running event at Nike+ Run Club in Shanghai, China, 19 October 2016 Stock Photo - Alamy British Olympic distance running champion Mo Farah attends a running event at Nike+ Run Club in Shanghai, China, 19 October 2016 Stock Photo - Alamy](https://c8.alamy.com/comp/W84M69/british-olympic-distance-running-champion-mo-farah-attends-a-running-event-at-nike-run-club-in-shanghai-china-19-october-2016-W84M69.jpg)