So one historian says he might've been gay. There's not enough evidence to solemnly conclude this. Not that it matters. There is nothing wrong with being homosexual; you can't control what your urges are. Fundamentalists who condemn people based on their desires are absolutely wrong; though they're also wrong to condemn anybody at all. "Papal infallibility" does not mean that Popes do not sin. Please read up a little bit before you presume superiority.