David Muir

Biography

David Jason Muir (/ˈmjʊər/ MURE; born November 8, 1973) is an American journalist and anchor for ABC World News Tonight and co-anchor of the ABC News magazine 20/20, part of the news department of the ABC broadcast-television network, based in New York City. Muir previously served as the weekend anchor and primary substitute anchor on ABC's World News Tonight with Diane Sawyer before succeeding her on September 1, 2014.

Since joining ABC News in 2003, Muir has reported from hotspots all over the world, with dispatches from Afghanistan, Iraq, Iran, Ukraine, Tahrir Square, Mogadishu, Gaza, Guantanamo, Fukushima, Beirut, Amman, and the Syrian border, among other places. At ABC News, Muir has w...