He was born July 13, 2000 in Bitburg, Germany. He attended Altus Public Schools and was a 7th grader at Altus Junior High.
Zachary was an amazing young man; he took being a "big brother" very seriously by telling his twin brother to “be nice” and to “share”. Zachary loved God, he loved his family, and he loved Christmas.
He is survived by his parents, Gregory and Angela Willis, sister Brittney, twin brother Xavier, paternal great grandmothers: Elnora Childs and Willie Mae Willis, paternal grandmother Maggie Willis, maternal grandparents John and Georgia Thomas, and a host of aunts, uncles, and cousins.
Zachary was preceded in death by his grandfather, June Willis.