THE PROFESSOR
Pat Abbott is a 64-year-old geology professor at San Diego State University. He has a Ph.D. in geology from the University of Texas. He also makes videos about earth science, frequently appears on newscasts as an expert on natural disasters and lectures on cruise ships. He enjoys athletics and traveling. As a historian of the earth and humanity, science is not only his career but also his continuous life passion.
Meet his competition on the Green team
Watch his exclusive exit interview