Watch this throwback video of Priyanka Chopra's father Ashok Chopra singing for a Hindi movie titled "Ki Ku Ka". Ashok was a military doctor and had a keen love for singing. After his retirement, he pursued his love for singing and used to perform at public events occasionally. A music director once approached him to sing for Hindi movie titled "Ki Ku Ka". He accepted the new opportunity and sang a song with Kavita Krishnamurthy.