Kartik Aaryan starrer “Chandu Champion,” produced by Sajid Nadiadwala and directed by Kabir Khan, is set to release on June 14. The film narrates the real-life story of Paralympic gold medalist Murlikant Petkar. Kartik underwent significant body transformation for his role as a swimmer. The movie marks the third collaboration between Sajid and Kabir. Petkar, a war hero, won India’s first Paralympics gold in 1972 after surviving nine bullet wounds in the 1965 India-Pakistan war.