Manu Bhaker is still in her tracksuit as she sits in her apartment in Faridabad, in northern India's Haryana state, after returning from eight hours of practice on the shooting range. But even without a gun, the 17-year-old Indian target shooter is busy, now with her phone, scrolling through her Instagram feed. At that moment, she's an archetypal teenager. Except that Bhaker is anything but normal.