This year at Tokyo Olympics, India registered its best-ever performance in the Olympics with a total of seven medals. India's best at the Olympics before Tokyo was six medals at the 2012 London Games. Aaj Tak on Saturday organized a special program, 'Jai Ho' to felicitate and honor India's medalists. In this video, Mirabai Chanu, who won a silver medal in weightlifting in Tokyo, shares her journey