Australian surfer Mick Fanning survived a shark attack in the final of the J-Bay Open, which was subsequently cancelled by organisers.

Fanning was competing against compatriot Julian Wilson in the World Surf League (WSL) event at Jeffreys Bay in South Africa when he was attacked by two sharks.

A statement from the WSL said: "The Australian essentially fought off the two animals before the Water Safety Team quickly arrived and pulled both Fanning and Julian Wilson into the safety boat.

"Despite a severed leash, Fanning remained physically unscathed by the incident."

WSL commissioner Kieren Perrow added: "We are incredibly grateful that no one was seriously injured today."

"Mick's composure and quick acting in the face of a terrifying situation was nothing short of heroic and the rapid response of our Water Safety personnel was commendable - they are truly world class at what they do.

"The safety of our athletes is a priority for the WSL and, after discussions with both finalists, we have decided to cancel the remainder of competition at the J-Bay Open.

"We appreciate the ongoing support we have in South Africa and once again want to express our gratitude to the Water Safety Team."