Wii Sports is the biggest-selling retail game of all time. Sure, the fact it was bundled with many Wii systems outside of Japan made that a reality, but it's still an extraordinary statistic.

It's a title with an interesting history, too, especially in its integral role in helping the concept of Mii characters take shape. Other games related to Wii Sports also have intriguing little facts to consider, including another example of how an executive-level bit of over-promising forced the development team of Wii Sports Resort to include Golf.

Did You Know Gaming tackles Wii Sports and related games in its video below, and it's certainly worth a watch for learning more about an integral part of Nintendo history. There's no mention of Wii Sports Club on Wii U because, well, there's not much of interest to say about that...