Jackie O is out of iso and back in the KIIS studio, and she’s brought an old favourite segment back with her… Jack’s Facts!

Listen below to hear the moment we learnt that male Echidnas have a four-headed penis.

 

You really need to see it to believe it, so if you’re curious enough, have a look at the photo below…

 

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GRAPHIC: We were today years old when we learnt that Echidnas have a four-headed penis. #KJShow

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