Sunil Chhetri scored a hat-trick as India crushed Pakistan 4-0 in their SAFF Championship opener
Chhetri also became the second-highest Asian goalscorer in international football
Ali Daei of Iran holds the record with 109 goals from 149 matches, while Chhetri has 90 goals to his name
Chhetri, 38, scored his first goal on his debut for India against Pakistan on June 12, 2005