Olympian Rebecca Romero embarks on Ironman challenge

After winning a gold and silver medal in two different sports at consecutive Olympics, Rebecca Romero talks about her newest challenge - the Ironman.

Romero, who won silver in the quadruple sculls at Athens in 2004 and gold in the Individual Pursuit at Beijing 2008, finished sixth in her debut Ironman to qualify for October's World Championships in Hawaii.

The 32-year-old admits she was disappointed not to compete in the cycling at London 2012, but the Ironman will provide closure to her sporting career.

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