He attended St. Thomas Aquinas High School in Fort Lauderdale, Florida. Hall was raised in Pembroke Pines, Florida and lived with his mother, father and older brother. Hall was an All-USA high school track and field team selection by "USA Today" in 2011. He won the 400 metres at the 2011 World Youth Championships in Athletics in Lille Métropole, France. Hall also ran the 2011 youth world-leading over 200 metres the same year.