Australian hurdler Michelle Jenneke knows how to show off her body. The 21-year-old silver medallist, who became Internet famous for her pre-race warm-up dance at the 2012 World Junior Championships in Athletics in Spain, has once again showed the world her “jiggling” assets.

The youth Olympian achieved global fame when the video of her warming up before the 100 m hurdles race in Barcelona went viral in 2012. In the video, Jenneke can be seen dancing and wiggling her hips to prep for the race. The video garnered over 19 million views by just several days.

The popularity of the video has perhaps helped Jenneke land the tenth spot on’s 99 Most Desirable Women of 2013. She was also named in the 2013 Sports Illustrated Swimsuit Issue.

She’s not yet through, though. In a new video for World Star Hip Hop, Jenneke also performs her signature jiggle dance, but showed much more. The video starts off with her in a black bikini, then features her in her usual skimpy short outfit for training.

The clip follows her as she trains and exercises. But what sets this apart from the video that made her online famous is that this one features prominently her body. There are a lot of close-ups of her butt and breasts as she performs her routine training. It isn’t complete without her warm-up dance, though, so it’s featured in the clip in slow motion with her smiling brightly.

The video has already amassed almost 1 million views since it was uploaded on January 2 on YouTube.

Jenneke placed 5th at the 2012 World Junior Championships in Atheletics in Barcelona where her viral warm-up dance was shot. She took silver mdeal at the 2010 Summer Youth Olympics in Singapore for the 100m hurdles.