Ok, that's just creepy, and no.
Any staff member should know that banning for personal reasons is not only dishonorable, but also a violation of the rules. Without a good reason to ban, you're simply taking advantage of your position.
And trust me, I've had enough of that already with a feminist admin and two admins with God-complexes (think they have all say and control of everything, like a God) that banned me because I disagreed with them, despite being very curteous to all the otehr members.