Info Wheel (4-level)
Info Tree (4-level)
Global Games, Regional Sports
Paid to Win
English Football Value
Who won the Olympics?
Average latitude/longitude taken as a weighted average of participants or medals taking the lat/lon of the capital to represent the country.
2012 Olympic Medals by Country by Sport - http://www.london2012.com/medals/medal-count/, scraped manually.
All London 2012 athletes and medal data - https://docs.google.com/spreadsheet/ccc?key=0AuKpKzUJbSqtdEdDR29BY0JsRDFlbHQ1SVRHcjlsLWc for participants data
Latitude and Longitude of Capitals - Mix of sources, primarily Wikipedia
© 2012 Aleksey Nozdryn-Plotnicki