Country of residence: CanadaDiving since: 1991Level/agency of certification: PADI Master Diver Dr. Neil Hammerschlag is a marine ecologist, shark researcher, and one of the leading public voices in shark science and conservation. Based in Canada, he is the founder and executive director of the Shark Research Foundation, which advances shark conservation through research, education, and public outreach, and the president of Atlantic Shark Expeditions, a Nova Scotia-based operation that brings the public into direct contact with sharks through cage diving and...