in Unusual ThingsOne Armed Surfer Lady 397 Views One-Armed Surfer Bethany Hamilton. 22-year-old Bethany Hamilton lost her arm due to shark attack when she was 13. Now Bethany is the most famous one-armed surfer in the world. 1.2Kshares Share Tweet RSS WhatsApp Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Δ