Usain Bolt has finally been bested - by a Segway.
Video footage of the legendary sprinter went viral after a cameraman on a Segway hit a metal railing and toppled into Bolt as he took his victory lap after winning the 200 meters at the world championships in Beijing.
This isn't the first time a rogue Segway has caused trouble in sport, in fact the odd invention is a serial offender.
Australian cricket commentator Ian Healy fell off a Segway at the MCG cricket ground in 2012, ploughing into the ground in a spectacular fashion after botching the dismount.