AN avalanche Tuesday swept away two-time world extreme snowboard champion Estelle Balet to her death in the Swiss Alps, police said.

    The 21-year-old Balet, who had won her second straight title on the Freeride World Tour only two weeks ago, was making a film when she was killed, Swiss police said in a statement.

    Balet was speeding down a slope near the resort of Orsieres on her snowboard when the avalanche started and carried her away, police added.

    Balet had been wearing a device meant to help locate people in avalanches, as well as a helmet and an airbag designed to increase the chances of surviving a snow slide.

    Rescuers managed to dig her out of the snow, but police said: “Despite an attempt to resuscitate her, she died at the scene of the accident. An investigation has been started to determine the causes of the accident.”

    Balet came from the Valais region and had been snowboarding since the age of 10. She had been on the Freeride World Tour since the junior level.

    Last year, Balet became the youngest champion of the Freeride World Tour, in which skiers and snowboarders compete by riding down steep, often-rocky ungroomed slopes.  (SD-Agencies)