High School/Club: McMillion is a defender from Alamogordo High School in Alamogordo, N.M., where she earned five soccer letters as she joined the team in eighth grade. McMillion led the Tigers to four state appearances, three consecutive second-place district finishes and a third-place finish her freshman year. She ended her high school career with 19 career goals. As a senior, McMillion earned first team all-district, and second team all-state honors. She was also a member of the Tigers Defensive Line of the Year after leading the squad as captain. In her junior campaign, McMillion was a first team all-district honoree, team captain and a part of Alamogordo’s Defensive Line of the Year. As a sophomore, she posted first team all-district and second team all-state accolades along with the Tiger Defender of the Year honors. Additionally, McMillion scored four goals at the state tournament. In her freshman season, she tabbed an all-state honorable mention selection with second team all-district and the Alamogordo Player of the Year awards. 

Personal: She is the daughter of Dell and Katherine McMillion and was born in Landstuhl, Germany. McMillion is majoring in primary education.