Nash Grier, left, then 15, and his dad Chad Grier look over the Vine video clip Nash just shot "stair diving part 2" where Nash and his brother Hayes slide down the stairs in a plastic swimming pool landing at the bottom of the stairs.
Nash Grier, left, then 15, and his dad Chad Grier look over the Vine video clip Nash just shot "stair diving part 2" where Nash and his brother Hayes slide down the stairs in a plastic swimming pool landing at the bottom of the stairs. Robert Lahser rlahser@charlotteobserver.com
Nash Grier, left, then 15, and his dad Chad Grier look over the Vine video clip Nash just shot "stair diving part 2" where Nash and his brother Hayes slide down the stairs in a plastic swimming pool landing at the bottom of the stairs. Robert Lahser rlahser@charlotteobserver.com

Davidson Day coach Chad Grier watches as sons’ fame grows

August 27, 2015 06:12 PM