You know the drill. We did “Under 23 Questions” with the North American athletes at Nordic Junior and U23 World Championships, now we’re checking in with the world-class U.S. and Canadian biathletes that will be competing at 2017 International Biathlon Union (IBU) Youth & Junior World Championships Feb. 22-28 in Osrblie (also known as Brezno-Osrblie), Slovakia. We had them fill in the blanks to tell us more about themselves. Starting off, here’s 18-year-old Alex Kilby, of Alaska Winter...