Few have seen PV Sindhu at work, as she prepared for the Tokyo Olympics, than Pradeep Raju, the man who runs the Suchitra Badminton Academy in Gachibowli, Hyderabad. Four years ago, Sindhu -- while looking for a fresh start and a set-up to pursue her Tokyo aspirations -- headed to Suchitra, where Raju and his team would begin working with the Rio silver-medalist. A daily travel from home to the academy and back meant a travel of 140-odd kms by road. It was ardous, demanding but eventually worth it all. Raju talks about Sindhu's Tokyo journey...