William Russell Geist is an American television personality and journalist. He is co-anchor of MSNBC's Morning Joe and anchor of Sunday Today with Willie Geist. Geist also frequently serves as a fill-in anchor on both the weekday edition and the saturday edition of Today. Geist is a correspondent for NBC News and NBC Sports, hosting and contributing to NBC's Olympic coverage. Geist has hosted the Macy's Fourth of July Fireworks and Rockefeller Center Christmas Tree Lighting on NBC.

Morning Joe is an American morning news talk show, airing weekdays from 6:00 a.m. to 10:00 a.m. Eastern Time on the cable news channel MSNBC. It features former US Representative (Independent) Joe Scarborough reporting and discussing the news of the day in a panel format with co-hosts Mika Brzezinski and Willie Geist, a graduate of Vanderbilt University, where he served as editor of the Vanderbilt newspaper, The Hustler.