No. 12 Gonzaga heads into the West Coast Conference women's tournament with not one, but two sets of twins, the Wirth sisters and the Truong sisters. But the Bulldogs aren't the only team that will have fans in Las Vegas seeing double. Pepperdine also has twins on its roster. Overall, there are 13 sets of twins playing Division I women's basketball this year but Gonzaga is the only program with two sets.