7th February 1970. Northampton 2 Manchester United 8. This man scored a double hat-trick away to Northampton in the 5th round of the FA Cup. The guy whose job it was to mark Best that day was Ray Fairfax who said, "Why, oh why, did it have to happen to me?" "The only time I got close to him was when we went off at half-time and full-time."