His parents are from military backgrounds as well as his mom Kathy is a Captain in the United States Air Force and his dad Steve is a Major in the United States Army Rangers .
Rex 's brother high jumps for the Air Force Academy .
Rex 's parents are from military backgrounds as well as his mom Kathy is a Captain in the United States Air Force and his dad Steve is a Major in the United States Army Rangers .
Rex 's brother high jumps for the Air Force Academy .