Mr Corbishley
From BRGS Wiki
Mr Corbishley was a very common supply teacher at the school. Once in a cover PE lesson, he played with 07N, 07R and 07S at football and is actually quite good. Matthew Lewis seems to have an obsession with him, due to him being very tall.
8N (2009/ 10) had mr corbishley for English and he was like super cool, we were reading the christmas carol in lesson once, six people fell asleep, he laughed.
Unfortunately, he has now left the school.