Jared Tallent looks set to finally be awarded the 50km walk gold medal from the London Olympic Games, with CAS disqualifying the result of Russian Sergey Kirdyapkin.
Arash Arian arrived in Australia in 2010 on a small boat after fleeing Afghanistan. He had no family, he could not speak English, Arash knew no-one.
Olympic stars inspire students in Canberra
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Did you know?
Chantelle and Robert Newbery became the first husband and wife to win medals at the same Olympic Games in Athens 2004. Clayton and Lucinda Fredericks (equestrian) also achieved this feat at the 2008 Beijing Games.