Ojaswini Saraswat of MRIS Mohali has won Big 5 South African Open, an invitational tournament for all the champions of US Kids. One-of-its-own-kind, the two-day tournament was a tour across the globe in which budding players of different countries competed. Ojaswini, already a local champion of US Kids, under 7, attributes her achievements to the relentless support by her coach Mr Harmeet Kahlon, parents and the school.