Bihar Diwas 2022: Anil Agarwal, Sujeet Kumar, Anand Kumar and Samprada Singh are Biharis who have made their state proud with their achievements. Let's celebrate them on Bihar Diwas.
Around 60 years ago, Samprada Singh started his working life at a medical store in Patna. Today, he is the owner of Rs 2500 crore Alkem Laboratories which is among the top 10 pharma companies in India.