I want the only super admin account to be me, and I don't want to leave this other account in here just taking up space.

Is there anyway to transfer the permission or role of super admin to another user so that I can delete the one that I no longer want.

I've tried to delete and i've tried to set it as a user instead of admin, but each time I do any of these, it says that it's not allowed.

Really would appreciate some help on this.