American teenager became the youngest world champion

American teenager Named Mikaela Shiffrin became the youngest ever Olympic slalom champion with victory on Austria's Marlies Schild by 0.53 seconds.and shiffrin became the world champion and the leader of the cup. after the first run and pulled the record form the Austria's Marlies for a wining

record of 1:44.54.

the writer was:Rob Hodgetts

http://www.bbc.com/sport/0/winter-olympics/26070706