Billy Horschel's Young Daughter Goes Wild After Dad Wins TPC Four Seasons Event

American golfer Billy Horschel outlasted Jason Day to win Sunday's AT&T Byron Nelson, and his young daughter was watching.

Brittany Horschel, Billy's wife, tweeted out the video of their first child, Skylar Lillian, celebrating wildly upon seeing her dad on TV.

Here's what she was watching:

[Twitter]