Mary Gillen Montgomery High School is a high school in Semmes, Mobile County, Alabama, United States. Founded in 1965, the school is part of the Mobile County Public School System and is one of the largest of the county's 18 public high schools. The school is known as "MGM," "Mary G," "Mary Montgomery," or "Montgomery High". The school serves: Semmes and the community of Wilmer, the latter formerly an incorporated municipality. Enrollment MGM draws its students primarily from Semmes Middle School, which is one of the largest middle schools in the state of Alabama. The school serves grades 9-12. History MGM is named after Mary Gillen Montgomery. She was a student, teacher, and administrator in the Mobile County Public School System for 51 years. She was associated with MGM for 39 years. Facilities The campus spans a tract bordering US Highway 98 and Snow Road in west Mobile County, Alabama (Lat. 30.7811° N, Long. 88.2775° W). Facilities include a large football stadium, baseball stadium, gymnasium, field house/athletic center, soccer field, fine arts facilities, and a notable horticulture facility and program. Army JROTC The school offers an Army Junior Reserve Officers' Training Corps program which emphasizes academics and physical fitness. Program participants compete in rifle and drill competitions. School uniforms Montgomery requires school uniforms. Ninth graders wear black shirts and upperclassmen wear white shirts. Students must wear khaki pants. Notable alumni Terry Adams, professional baseball player Jimmy Sexton, professional baseball player Notable faculty Rusty Glover, Alabama State Senator References External links Mary G. Montgomery High School MGM Vikings Baseball Public high schools in Alabama Educational institutions established in 1965 High schools in Mobile County, Alabama 1965 establishments in Alabama