|Hometown:||Upper Marlboro, Md.|
|High School:||Frederick Douglass|
Green was a five-time Maryland 2A state champion, winning titles in the 800 and 1,600, and was a three-time Youth National Champion in the 800 and 1,500. He was named the All-Gazette Runner of the Year and earned six All-Gazette First Team honors with three PG County Championship Most Valuable Runner accolades. He helped lead Frederick Douglass to two Maryland 2A indoor and outdoor state titles and earned varsity letters in track during all four years of high school.