First to seven: AFSOUTH colonel completes...
Six days after crossing the finish line in Boston, one U.S. Air Force colonel laced up again and ran the London Marathon.
Still sore and fatigued, U.S. Air Force Col. Alfredo "Juny" Laboy knew quitting was not an option, because he was too close to completing his goal of becoming the only active-duty service member to complete all seven World Marathon Majors within a single calendar year.
