UPS
During the original Final Fantasy 7's development, the devs considered Tetsuya Nomura "the Demon King of retakes" - "He was always making the designers re-do things"
For decades, Final Fantasy 7 has been widely regarded as one of the best video games ever made, and if a 1997 interview is anything to go on, plenty of credit for that is due to Tetsuya Nomura and his relentless do-overs.