Why IAF's Abhinandan Varthman shot to fame — from downing F-16 with MiG-21 Bison, tea with Pak to unique moustache

National hero Abhinandan Varthaman known for his distinct moustache Style, who downed Pak's F-16 with MiG-21 Bison, joined Goa-based private airline FLY91 as pilot.