Not really sure what/who you mean, but no. Unless
ReiRom ("King ROM") is a Brazilian guy who has a popular football (soccer) blog. He used to use a sort of self-parodying persona "o papa de eumlacion" (the pope of emulation). One of his routines was talking about how he would imminently release EmuAllSystems, an emulator capable of emulating all systems at full speed on a modest host PC. Your name "EmuthemAll" is reminiscent of "EmuAllSystems".
I'm Brazilian and never heard about of this guy / tale...
Are you sure he's Brazilian?
I'm asking because 'The Pope of emulation'
in Brazilian Portuguese is translated as 'O papa da emulação''o papa de eumlacion'
seems more like a corruption of Spanish phrase (maybe he's from another Latin America country?)
Anyway, it seems as a very interesting internet story LOL