Bethany Hamilton, 15, before surfing in Watergate Bay, near Newquay, where she was teaching new Blue Peter presenter Gethin Jones, 26, to surf for a future episode of the children's TV programme. The teenage surfer from Hawaii lost her left arm when she was attacked by a 14ft tiger shark while she was surfing near Tunnels Beach on Kauai on October 31, 2003, when she was 13. (Photo by Barry Batchelor - PA Images/PA Images via Getty Images)
