Border 2: Who was Nirmal Jit Singh Sekhon? Diljit Dosanjh portrays him in Sunny Deol's war drama, only Indian Air Force officer to be honoured with Param Vir Chakra

Flying Officer Nirmal Jit Singh Sekhon, the only IAF officer to receive the Param Vir Chakra, displayed unmatched bravery during the 1971 India-Pakistan war. Diljit Dosanjh plays him in Border 2, that also features Sunny Deol, Varun Dhawan, and Ahan Shetty in