Obviously many more sports are represented here and there are thousands of participants, but a more pertinent reason caught my attention. Beyond the sports, there are a variety of lectures, exhibitions, round-table discussions and cultural events happening in parallel. In particular, I saw an exhibit for the "Zero Flags Project". 71 flags of nations in which being gay is a crime were flown, with the hope that eventually there will be none. This is a stark reminder that we still have a long way to go, despite relative freedoms we may have at home in the UK. Sport can play a real part in highlighting such inequality and in uniting people to drive change.