Imo GMYH's run should be invalidated, because it's clearly hacked ,and hacks are (as long as i know) banned in every game since they modify the games code. In addition to that, the time is not accurate since we time in RTA, not IGT (wich i also blame GamimgAries for not retiming that)

For GMYH: 100% means getting everything in the game, not just beating it. Any% means beat the game by any way, that includes glitchess, not hacks.

(Sorry if bad english, it's not my main language)