The Legend of Zelda: Ocarina of Time can be completed in under 20 minutes - a far cry from the dozen or so hours you probably spent on it.
Speedrunner Cosmo Wright set a new world record for The Legend of Zelda: Ocarina of Time this weekend, reaching the end credits in 18:10. Wright also held the previous records, which were only longer by a few seconds.
Wright broadcast his record-breaking run on Twitch, so you can watch below. It's interesting how he talks about how practicing and re-playing the game has helped him improve - shaving his time down by seconds at a time.