(FILES) Indian footballer Sunil Chhetri (R) vies for the ball with Hamdan Al Kamali of UAE (L) during their 2014 World Cup Asian zone Qualifying football match at the Ambedkar Stadium in New Delhi on July 28, 2011. UAE lead 1-0 at half-time. AFP PHOTO/MANAN VATSYAYANA. India's veteran football captain Sunil Chhetri announced his retirement from international competition on May 16, bringing the curtains down on a record career spanning two decades. (Photo by Manan VATSYAYANA / AFP) (Photo by MANAN VATSYAYANA/AFP via Getty Images)