Question: What was the school in Berkhamsted, Hertfordshire, England that Keith Martin Ball was educated originally called?
Sentence (from "Keith Martin Ball"): Ball was educated at Berkhamsted School and Trinity College, Cambridge where he studied the Cambridge Mathematical Tripos and was awarded a Bachelor of Arts degree in Mathematics in 1982 and a PhD in 1987 for research supervised by Béla Bollobás.
Relevant evidence: Yes