Leighton Bennett becomes the fourth player, and only the second from England, to win the BDO World Youth ChampionshipThirteen-year-old Leighton Bennett became the youngest-ever winner of the BDO World Youth Championship when he beat Scotland’s Nathan Girvan. England’s Bennett beat his 16-year-old opponent 3-0 in the final at Lakeside, Frimley Green, ending on a 121…