This site hosts video captures of video games being completed in speeds that will make you shit your pants.
Super Mario 64 in 19:47… that’s 19 minutes and 47 seconds, mind you. The player only gets 16 stars, which if you’ve played SMB64, you know you need at least 70 stars to beat it normally. Well, there are ways around that shown in the video. Yes, some people may call this “cheating”, but I call it “taking advantage of the game conditions and lack of comprehensive QA testing and reaping the benefits of not having a life looking for these shortcuts.” For comparison, the 70-star record is 1:01:32.