See The Moment A 3-Year-Old Hears His Dad’s Voice For The First Time

Grayson Clamp is hearing for the first time in his life thanks to an auditory brain stem implant. The 3-year-old was part of a research trial at the University of North Carolina in Chapel Hill.

Follow NowThis News on Facebook and Twitter.
The NowThis News app is live — and it’s FREE! Download it.

Check out more articles on BuzzFeed.com!

Facebook Conversations
          
    Hot Buzz

    What’s The Most Embarrassing Thing That Ever Happened To You At A Wedding?

    collection

    What’s The Spookiest Thing That’s Ever Happened To You On Halloween?

    collection
    Now Buzzing