<prompt> Nina Christen tǝwandin 7 February 1994 shima bikke makkarye Swissbe wo. Shiye suro kamuwabe mita 10 air rifle lan kәnasartәna  <response>: 2016-a 2020 Summer Games-a lan, bronze 2020 lan gowono. Kәnasar 50 m rifle three position event dәye Olympic record lan kasatәna dәn, Christen dә shima Swiss buro salakye kәla kungәna zәlabe Olympic womens shooting lan kasatәna dә. 