Zero
Principal Richard slowly walked towards the podium. He was a man clad in black. He had pure white hair along with an unkempt beard. One of his eyes was covered by an eye patch. Even though Richard was a standoffish guy and he really liked the look, his left eye was really blinded in the past so he had to use an eye patch. It made him feel like he was a pirate so he had no issue with wearing it and even saying 'Arrr!' from time to time.