When Alex Buesnel won a gold medal, where did the opening ceremony take place?
Alex Buesnel: Alexander Thomas Harry Buesnel (born 8 October 1992) is a British artistic gymnast. Alex Buesnel:  He is a nine-time British Disability Gymnastics Champion as well as a gold medalist in the 2011 Special Olympics World Summer Games in Athens, Greece. 2011 Special Olympics World Summer Games:  The opening ceremony of the games took place on 25 June 2011 at the Panathenaic Stadium and the closing ceremony was held on 4 July 2011.
Panathenaic Stadium