Previously, on The Amazing Race Australia!
The teams hit Hanoi, for the toughest challenges yet!
Tom & Tyler might of won the day, but a true grit by a mum & daughter won our hearts and won them a reprieve!
Tonight, as the teams head into the hills of Northern Vietnam, the temperature rises and one team explodes!
But, in the competition's biggest twist, one team will give everything to survive!
FULL Intro!