![Heading south: Kalyn Ponga has agreed to terms for an undisclosed sum.](/web/20161207071128im_/http://www.smh.com.au/content/dam/images/g/s/z/d/0/8/image.related.wideLandscape.460x259.gszcrj.png/1480317278779.jpg)
Knights say value of Ponga's deal has been 'wildly exaggerated'
Knights chief executive Matt Gidley said speculation about the size of Kalyn Ponga's deal had been "wildly exaggerated" after Newcastle confirmed on Monday they had signed the teenage sensation for four years.