[3] Mohamed Lahna was born without a right femur; due to this, he was not able to compete in his first triathlon until 2008.

As of 2017, Lahna has been competing under World Triathlon after requesting a change of representation from Morocco to the United States.

[citation needed] Mohamed has won four gold medals to date as well as 13 podium finishes and is currently ranked fourth in the world.

[3] Lahna won in 1 hour 13 minutes and 35 seconds, with a margin of 46-second from the winner, the British Andy Lewis.

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