Australia�s Gabby becomes youngest girl to climb Cho Oyu as Sherpa scales mountain for 19th time KATHMANDU: A 16-year-old girl from Australia successfully climbed Mt Cho Oyu this autumn season becoming the youngest woman in the world to climb the mountain. Born in March, 2003 in Brighton, Gabrielle Jane Kanizay along with her mother Jane... Travel 30 Sep, 2019