Nicholas D. Kristof, a columnist for The New York Times since 2001, is a two-time Pulitzer Prize winner who writes op-ed columns that appear twice a week.

Mr. Kristof grew up on a sheep and cherry farm near Yamhill, Oregon. He graduated Phi Beta Kappa from Harvard College and then studied law at Oxford University on a Rhodes Scholarship, graduating with first class honors. He later studied Arabic in Cairo and Chinese in Taipei. While working in France after high school, he caught the travel bug and began backpacking around Africa and Asia during his student years, writing articles to cover his expenses. Mr. Kristof has lived on four continents, reported on six, and traveled to more than 140 countries, plus all 50 states, every Chinese province and every main Japanese island. He's also one of the very few Americans to be at least a two-time visitor to every member of the Axis of Evil. During his travels, he has had unpleasant experiences with malaria, mobs and an African airplane crash.

After joining The New York Times in 1984, initially covering economics, he served as a Times correspondent in Los Angeles, Hong Kong, Beijing and Tokyo. He also covered presidential politics and is the author of the chapter on President George W. Bush in the reference book "The Presidents." He later was Associate Managing Editor of the Times, responsible for Sunday editions.