Sydney (CNN)A Malaysian-born gay woman could become Australia's new foreign minister if the opposition Labor Party wins a tightly contested election next week.
Senator Penny Wong would be the third consecutive woman to take on the role, but the first Australian foreign minister of Asian heritage and the highest-ranking gay politician in a parliament typically dominated by conservative white men.
In a recent speech to the Lowy Institute in Sydney, Wong said if Labor wins the election on May 18, her elevation to foreign minister would send a broader message to the world about Australia's values as a multicultural nation.
"What would be significant... is what it says about us. What it says about who we are," she said. "Narratives matter, as do perceptions. There are times when Australia's past attitudes on race can be evoked in ways which are neither accurate nor helpful."
Wong, 50, was born in the coastal city of Kota Kinabalu on the island of Borneo and moved to the Australian city of Adelaide with her parents in the 1970s when she was eight.
The Australian suburbs were very different from her early years in Borneo. "I remember feeling like I didn't belong for quite a while," Wong told CNN affiliate SBS. "I remember my first day at school. That was a bit hard, actually," she said.
"I was probably the first Asian a lot of those kids had ever seen, and I remember things being said as we walked in to go to enroll. I remember people making comments about my race, and me realizing, that was the first time I actually realized, race was a factor."
Her early political ambition was obvious when she took over the Labor Club at the University of Adelaide before graduating with an arts-law degree. Wong spent time with a trade union representing workers in the furniture industry before practicing law and becoming a ministerial adviser. She was elected to the Senate, the upper house of parliament, in 2001.
When Labor won power in 2007, Wong was appointed Climate Change and Water Minister and took part in the United Nations Climate Change Conference in Bali. She was Minister for Finance and Deregulation from 2010 until voters pushed Labor back into opposition at the 2013 election.
Wong was the first woman elected as Leader of the Government in the Senate. The 2013 election loss meant she became Leader of the Opposition in the Senate within the same year -- it was the first time a woman had filled either role. Her six-year term in the Senate expires in 2022, when she can run for re-election.
As part of Labor's election campaign, Wong -- the shadow minister for foreign affairs -- has been deployed to areas of the country where the party fears losing seats. They are also places where Wong is considered to have high personal appeal -- electorates with high migrant, and especially Asian migrant, populations.
"I think she's a role model for many people in Australia society who want to see a different face to our public life and our public institutions," said former Race Discrimination Commissioner, Tim Soutphommasane.