Cristian Dimitrius is a Brazilian biologist, wildlife filmmaker, photographer, expedition leader and dive instructor. He is one of the few Brazilians who dedicates his full time to document the natural history of our planet both topside and underwater, having more than 3000 dives in the most diverse environments. He has been filming for major national television channels like National Geographic, History Channel and Globo TV, in the 4 corners of the Globe, exploring places like Galapagos, Canada. Thailand, India, Africa, Antarctic and Bahamas. He has also several articles published in diving and nature magazines. He is now working on his first book, a long project for Nat Geo Wild and his documentary about the Natural History of Galápagos.