Luke Tipple is a television personality, marine biologist and award-winning producer. Luke has hosted television series for the CW (Capture), AT&T U-verse's "BUZZ" and is regularly featured on Discovery Channel's 'Shark Week', Nat Geo and History Channel, among others. As an executive producer, he oversaw and starred in several national commercials including the Discovery Channel/VW Shark Week Campaigns in 2012 & 13, which won awards at Cannes, as well as 6 Gold and 2 Silver Addys.
Born and raised in Adelaide, Australia, his travels have taken him around the globe. As a marine biologist and adventure guide, he's come face to face with some of the worlds most dangerous predators. He's one of the pioneers of "out of cage" experiences with Great White Sharks and his international conservation and policy work has been recognised for outstanding contributions by the Humane Society of the United States. A passionate creative at heart, he is equal parts scientist, adventurer and entertainer.
See what Frank has to say moments after he was eliminated.
The Decider - determined by America's vote - is revealed. Nominations for eliminations happen and someone is sent home.
Take a look back at JR's journey from the beginning to the finale of Opposite Worlds