South African Richard Krugel will attempt to swim around the island of Mallorca in the MALLORCA 360 challenge, becoming the first person in history to do so.
All profits will be donated to the Foundation Allen Graham Charity for Kidz which is based on the island.
The swim will be recognised by the World Open Water Swimming Association as a legitimate attempt upon completion.
The total distance of the swim will be 360km, give or take and will be swum in "Stages" of 20km per day for 18 days straight.