Loung Ung is a national spokersperson for the Campaign for a Landmine Free World and the author of Lucky Child: A Daughter of Cambodia Reunites with the Sister She Left Behind.

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Blair Underwood, a Golden Globe–nominated actor, has received several NAACP Image Awards.

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Lamar Underwood is the former editor-in-chief of Sports Afield and Outdoor Life and former editorial director of the Outdoor Magazine Group of Harris Publications in New York. The numerous books he has edited include Tales of the Mountain Men, The Greatest Hunting Stories Ever Told, Survival Stories, and War Stories.

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Shawn Underhill is the author of the Matt Ryan series, the Live Free or Die series, and the Great North Woods Pack series.

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Thrity Umrigar is the author of seven novels. A former journalist, she was awarded a Nieman Fellowship to Harvard and was a finalist for the PEN Beyond Margins Award. A professor of English at Case Western Reserve University, she lives in Cleveland, Ohio.

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Alyx B. Porter Umphrey, MD, is the director of neuro-oncology and is assistant professor of medicine and neurology at the Mayo Clinic in Arizona. She completed her residency and neuro-oncology fellowship at the Mayo Clinic in Rochester, Minnesota.

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Akinyele Omowale Umoja is a professor and chair of the department of African-American studies at Georgia State University, where he teaches courses on the history of the civil rights and Black Power movements and other social movements. He is the author of We Will Shoot Back.

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Marshall Ulrich is an extreme-endurance athlete, ultrarunner, mountaineer, and adventure racer. His career has earned him wins, records, and firsts on some of the toughest courses in the world and has taken him to the top of the highest mountains. He lives in Idaho Springs, Colorado.

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Jennifer Ulrich is an archivist who spent more than a year working with Timothy Leary's papers at the New York Public Library. She lives in New York City.

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Laurel Thatcher Ulrich was born in Sugar City, Idaho. She holds degrees from the University of New Hampshire, University of Utah, and Simmons College. As a MacArthur Fellow, Laurel worked on the PBS documentary based on A Midwife's Tale. She is immediate past president of the Mormon History Association.

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Roland Ullrich has worked for twenty years at investment banks in Frankfurt, London, and New York, including five years on Wall Street. For twelve years now, he has been coaching professional and private traders.

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Volker Ullrich is a prize-winning historian and the author of Hitler: Ascent, 1889–1939, Hitler: Downfall, 1939–1945, and Eight Days in May: The Final Collapse of the Third Reich. He lives in Hamburg.

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