Dragons RFC scrum half Gonzalo Bertranou played the full 80 minutes as Juan Martin Gonzalez's last-minute try in Sydney saw Argentina snatch victory from the jaws of defeat in a thrilling 34-31 win against Australia in the Rugby Championship.
It meant a second consecutive win for the Pumas against the Wallabies for the first time ever.
Australia led 10-0 after Len Ikitau's opening try and Quade Cooper's penalty before Argentina scored the next 17 points.
Jeronimo de la Fuente finished off a try which followed a nine-phase build-up, and Julian Montoya smashed his way to the line as the Pumas took control.
In an end-to-end Test match, Nic White darted over to draw the Wallabies level but Mateo Carreras edged the visitors in front once more.
Samu Kerevi then hit back for Australia to set up a tense finale before the hosts thought they had clinched victory when Mark Nawaqanitawase intercepted a loose Argentinean pass to cross with five minutes remaining.
But Argentina were not finished and Gonzalez grounded the ball from a rolling maul for the bonus-point win
