Most prolific developer of kart videogames

Having been the producer on the debut Mario Kart game – Super Mario Kart – in 1992, Japan's Shigeru Miyamoto had worked on a total of eight titles in the franchise, as of 9 January 2017. The others were Mario Kart 64 (Nintendo, 1996), Mario Kart: Super Circuit (Nintendo, 2001), Mario Kart: Double Dash!! (Nintendo, 2003), Mario Kart DS (Nintendo, 2005), Mario Kart Wii (Nintendo, 2008), Mario Kart 7 (Nintendo, 2011) and Mario Kart 8 (Nintendo, 2014). He beats Hideki Konno by a single game – Konno did not work on Mario Kart: Double Dash!! – making Miyamoto the most prolific kart videogame developer.