- Who
- Mario & Sonic at the Olympic Winter Games
- What
- 7720000 unit(s) sold
- Where
- Not Applicable ()
- When
Mario & Sonic at the Olympic Winter Games (Sega, 2009) – an official title of the 2010 Vancouver Olympics – has sold 7,720,000 copies as of 10 July 2013, making it not only the best-selling Winter Olympics videogame, but also the best-selling winter sports videogame overall.