Complex sentence: As of 2015, Woodrow Wilson High School is still the only public high school with two Heisman Trophy winners, though private schools Mater Dei and Fork Union Military Academy in Virginia since have also achieved that recognition.
Split into simpler sentences: As of 2015, Woodrow Wilson High School remains the only public high school with two Heisman Trophy winners. Although Woodrow has the distinction of being the first high school to receive that recognition, two private high schools Mater Dei and Fork Union Military Academy in Virginia since have also achieved that recognition.