Staff Sgt. Kon Biliu, a former Sudanese refugee (Left) shakes hands with Capt. Andrew Schroers, the officer selection officer with Marine Corps Recruiting Station Twin Cities (Right). Biliu, in addition to being a staff sergeant in the Marine Corps Reserve, is a full time college student working toward becoming a Marine Corps officer. - Staff Sgt. Kon Biliu, a former Sudanese refugee (Left) shakes hands with Capt. Andrew Schroers, the officer selection officer with Marine Corps Recruiting Station Twin Cities (Right). Biliu, in addition to being a staff sergeant in the Marine Corps Reserve, is a full time college student working toward becoming a Marine Corps officer.