'Jeopardy!' Power Players announced: Celebrities to compete for charities of choice
Collectively, this year's Jeopardy! Power Players have earned 21 Emmys, eight Peabodys, four Pulitzer Prizes and a Grammy Award.
Friedman, a journalist and New York Times columnist, has won the Pulitzer Prize three times. He'll play for Conservation International, a nonprofit that applies innovations in various fields in an effort to protect the Earth.