 She won the gold medal for the women's pole vault at the 2010 Commonwealth Games in Delhi, which she retained at the 2014 Commonwealth Games in Glasgow.Alana's parents are both former Australian Olympians and her selection in the 2008 Beijing Olympics marks the first time a child of two former Olympians will compete in an Australian Olympic team.Her mother Denise (née Robertson) won the gold medal for 200 metres at the 1978 Commonwealth Games in Edmonton and ran in three Olympic finals.