Zachary Dean "Zach" Herron (born May 27, 2001) is an American singer-songwriter and 1/5 of the band Why Don't We. He is the youngest member. He went viral with a video of him singing Shawn Mendes' song "Stitches" in January 2016, the video generating over 10 million views within a week. He was also selected as one of the youngest members of Septien Entertainment Group’s Master Select Program for the up-and-coming young artist.
