Alex MustardDr. Alex Mustard has been taking underwater photographs for 30 years and has been a full-time underwater photographer for the past 10 years. Previously, he worked as a marine biologist at the UK's National Oceanography Centre. His photographs have wo many awards including, on five occasions, the BBC Wildlife Photographer of the Year. He has also won multiple categories in the British Wildlife Photography Awards. In 2013, Alex was named GDT European Wildlife Photographer of the Year. Read More Read Less