Father of Internet superstars Nash and Hayes Grier as well as University of Florida quarterback Will Grier. He was an offensive coordinator at SouthLake Christian and an assistant at several other schools before becoming the head coach at Davidson Day School in North Carolina. He is one of a couple of managers for his sons and helps run 26MGMT. Chad Grier was married to Elizabeth Grier but they separated. The Grier boys are the half-brothers of Skylynn Floyd. ^[1]