American ski queen Mikaela Shiffrin equalled the women’s record 82 World Cup wins in alpine skiing from compatriot Lindsey Vonn when she topped a giant slalom in Slovenia on Sunday. Shiffrin, 27, rebounded from sixth in a first giant slalom in Kranjska Gora the previous day when she posted the fastest time in both runs to triumph .77 of a second ahead of Italy’s Federica Brignone and .97 clear of the discipline’s reigning world champion Lara Gut-Behrami of Switzerland. Shiffrin screamed in delight as she reached the historic milestone little over 10 years after her first win at age 17 on Decem…