JULIAN Assange has donned a mullet wig and channeled John Farnham in an online video.

The public face of Wikileaks and Australian Senate hopeful appeared in a parody of Whispering Jack's number-one-hit You're the Voice.

The video was part of the season finale for YouTube series Rap News.

The modified lyrics include:

We have the chance to the turn the pages over,
We can write what we want to write,
We gotta make things leak , so we can get much bolder
We're all wire tapped now,
We're all being fed lies,
Not long till we get all of the rats out,
Once we turn on all the lights



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