27.11.1960 (64 years)
Nigel Alan Marven (born 27 November 1960) is a British wildlife TV presenter, naturalist, conservationist, author, and television producer. He is best known as presenter of the BBC miniseries Chased by Dinosaurs, its sequel, Sea Monsters, as well as the ITV miniseries Prehistoric Park. He is also known for his unorthodox, spontaneous, and daring style of presenting wildlife documentaries as well as for including factual knowledge in the proceedings. This has led some people to compare him to Steve Irwin.