Shot putter Valerie Adams is in no mood to forgive and forget as she returns to London's Olympic stadium a year after being cheated of her chance to receive gold in front of thousands of fans.
Belarusian Nadzeya Ostapchuk stood on the top step of the podium at the 2012 Games but was later stripped of gold after testing positive for anabolic steroids.
Adams was then elevated to first place after initially being awarded the silver medal.
The 28-year-old was fired up on ahead of the Diamond League Anniversary Games.
"The plan on Saturday is to win and feel the glory and the moment at the time,'' Adams told reporters in London.