- Who
- Rain
- What
- 23.733 second(s)
- Where
- Not Applicable ()
- When
The Automatic Mario Kart UGC course for Super Mario Maker has proven a particularly popular piece of user-generated content among the game's many players, but the one who has completed it the quickest is the gamer known as "Rain" (Japan), or レイン, who accomplished the feat in a time of just 23.733 seconds – according to SuperMarioMakerBookmark.nintendo.net.
The level was first created on 17 September 2015, around a week after the game itself was first released and, as of 5 March 2018, is the second most popular piece of UGC available for Super Mario Maker. As of 7 February 2016, "Rain" had uploaded seven courses of their own for Super Mario Maker, receiving 584 stars for the effort.