Former Hungerford RFC youth player Ollie Allan is a world champion. He was part of the England U20 side which won the World Rugby U20 Championship in Cape Town, South Africa on Friday night. The 20-year-old scrum-half started the final against reigning champions France, playing 47 minutes before being substituted. His performance was vital in a resolute first-half display, in which England conceded no tries and held off their Six Nations rivals to go into the break with a 7-6 lead. The second half would see a flurry of attacking rugby, as England scored 14 points without reply to storm into a …