Andrew Lewis Huang (born April 8, 1984) is a Canadian musician, YouTube personality, and video producer. He is best known for his "Song Challenge" video series, which invites viewers to dare him in feats of musicianship, as well as for several viral videos featuring his music.

Sam Lowry Hunt (born December 8, 1984) is an American singer and songwriter. Born in Cedartown, Georgia, Hunt played football in his high school and college years and once attempted to pursue a professional sports career before signing with MCA Nashville in 2014.

Children under 13 can not have their own YouTube account, however, you can set one up for them using your Gmail account or through Google's Family Link app. Enable the parental controls and use a password your child can't guess. Also, make sure your child never posts a video without showing it to a parent first.