Mark Jenkins is a field staff writer for National Geographic Magazine and writer-in-residence at the University of Wyoming. In 2009 he won the National Magazine Award for photojournalism, along with his colleague Brint Stirton, for their National Geographic story “Who Murdered The Mountain Gorillas.” Jenkins was “The Hard Way” columnist for Outside magazine for eight years. He is the author of three books: The Hard Way (Simon and Schuster, 2002), To Timbuktu (William Morrow, 1997), and Off the Map (William Morrow, 1992). He resides in Laramie, Wyoming, with his wife and two daughters.

Colin O'Brady is a professional endurance athlete who has achieved four world records. He grew up exploring the mountains of the Pacific Northwest and cultivated a passion for adventure in the outdoors. His success swimming in Oregon led him to Yale University. After years as a professional triathlete, he returned to his first love - the mountains. In 2016 Colin conquered the speed records for the Explorers Grand Slam and Seven Summits, a global mountaineering challenge to climb the tallest mountain on every continent including Mt. Everest and ski to the North and South Poles. In 2018 Colin shattered the speed record for the 50 High Points Challenge when he summited the highest point in each of the 50 states in just 21 days. On December 26, 2018 he became the first person to cross the landmass of Antarctica solo, unaided by kites or resupplies. He accomplished the feat in 54 days, covering more than 930 miles along the way, including more than 77 miles in the final 32-hour window where he went without sleep. Throughout the nearly two-month journey, O’Brady never took a full day off.

Amanda Brinkman makes the Energizer Bunny look lethargic. Fueled by fountain Diet Coke and a meticulous daily water intake, she’s a revolutionary brand marketer, a passionate speaker and a respectable water skier. She believes all brands can build loyalty by doing good, and she’s constantly on the lookout for new opportunities to share her “Do Well By Doing Good” mantra with audiences large and small. In 2015, Amanda was recruited to transform Deluxe Corp.’s 100-year-old, $2 billion brand. She spearheaded the “Small Business Revolution,” first showcasing 100 businesses across America, then going on to award $500,000 transformations to inspiring small towns. She produced and stars alongside Trading Spaces and Extreme Makeover: Home Edition’s Ty Pennington in the acclaimed “Small Business Revolution – Main Street” series, which chronicles the program’s impact on communities and countless lives.