Stunning displays of jet skiing, wakeboarding and freestyle motocross thrilled the crowds at the Free4Style event in Estavayer-le-Lac in Switzerland on Saturday. SUBSCRIBE: http://bit.ly/EDGEsport

Twenty-five thousand spectators were in attendance on the banks of lake Nuchatel in Switzerland for the annual three-day Free4Style competition.

Close to one hundred jet-ski riders took to the water in a series of head-to-head races - with French champion Jeremy Vivet emerging victorious.

Meanwhile, eight-time Belgian champion Julien Bonnet showed off his wakeboarding skills to the crowds.

In the the FMX competition local legend Mat Rebeaud showcased a perfect run in the final seconds of his duel with Australian Josh Sheehan.

A unanimous judges' decision saw Rebeaud top the podium for the second year running.

But Sheehan saved his best for the evening show when he landed an astonishing double back flip.

This is the hardest trick in the FMX book and only a handful of riders have ever attempted the move.