Question: What nationality was Gary Hocking's MV Agusta teammate who won his first 500cc world championship after Hocking retired?
Sentence (from "1962 Grand Prix motorcycle racing season"): Defending 350cc and 500cc world champion Gary Hocking was deeply affected by the death of his friend, Tom Phillis at the 1962 Isle of Man TT and, announced his retirement from motorcycle racing after winning the 1962 Senior TT.
Relevant evidence: Yes