Michael Jackson I am pretty sure had vitiligo and for celebrity vanity reasons who had his skin white. Also on of his ex said when cameras werent around his voice wasn't like that he actually sounded "normal"

The Dude: And, you know, he's got emotional problems, man.
Walter Sobchak: You mean... beyond pacifism?


Walter Sobchak: This guy f*cking walks. I've never been so sure of anything in my entire life