Cheltenham teen's barefoot water skiing dream
Barefoot waterskiing or "footing" is exactly what it says - waterskiing but on your bare feet rather than skis. It may look painful but according to Henry Sullivan, from Cheltenham in Gloucestershire, you "don't feel a thing" on flat water.
The 16-year-old recently won three individual gold medals and a silver at the European Barefoot Waterski Championships in Austria.
Video Journalist: Alex Howick