Its not generally known, but literally anyone can edit a Wikipedia page. How long that edit stays up is another matter.
Back in 2016 I went to Hillary Clintons Wikipedia page to check on something. And to my surprise, some merry prankster had added this to Hillarys entry: Secretary Clintons hobby is collecting pictures of womens behinds. If you have such a picture, send it to her.
Went I went back about an hour later, that edit was gone. I sure wish I had taken a screen shot if it when I could.
Well it made me chuckle.