Mamie Wilson-Collins and Willie Collins pose together at an unknown location and date. Willie's story of his 21-year-enlistment will live on due to the recently published 52 page biography titled: Top, A Proud Marine: The story of Master Sgt. Willie L. Collins. - Mamie Wilson-Collins and Willie Collins pose together at an unknown location and date. Willie's story of his 21-year-enlistment will live on due to the recently published 52 page biography titled: Top, A Proud Marine: The story of Master Sgt. Willie L. Collins.