ABC's David Muir looks just like his rarely-seen sister in celebratory family photo HELLO!(01)

Lee Champlin IV 11 Sep 2025

ABC's David Muir looks just like his rarely-seen sister in celebratory family photo HELLO!

Image gallery: What Does David Muir's Sister Do? Uncovering Rebecca Muir's Path

David Muir on Twitter: "Great to have you and your sister here for her bday!…

ABC's David Muir looks just like his rarely-seen sister in celebratory family photo HELLO!

Who is Rebecca Muir? Meet David Muir's Older Sister

Who is Rebecca Muir? Meet David Muir's Older Sister

David Muir's beautiful sister Rebecca leaves fans saying the same thing HELLO!