David Muir is in millions of people’s living rooms every weeknight as the host of World News Tonight for ABC News. The journalist took over for Diane Sawyer as anchor of the weekday broadcast in 2014.

Throughout his time on the show, Muir has reported on some of the biggest stories in the world, but he’s managed to keep information about his own personal life close to the vest. Scroll down for everything we know about his relationship history.