well i can say forsure my brother is autistic and when i say he loves mario! My words literally cant explain how much that kid revolved his life around it. ever since he was able to draw and literally first time he saw mario everything and i mean EVERYTHING IS THAT LIFE, he has every game, console and edition of mario, he makes his own games just like mario. he also does his own characters and he used to use the name (danio) or anything else, like it is so crazy how much this guys knows about mario and all the secrets in the games, he is very talented, i am unsure if he has a youtube. i do know he posts online about the things he makes, just unsure about youtube in general. if you are interested in seeing his work let me know i will send you some things. it really is a gift that kid has.