Joining Greg ‘Sparrow’ Graham on the new Mediaweek Heavy Hitters podcast are some of the top media agency CEOs in Australia – Peter Horgan (CEO - OMG), Laura Nice (Co-CEO - OMD Australia), Sian Whitnall (Co-CEO - OMD Australia), Mark Jarrett (CEO PHD Group Australia), and Jane Stanley (CEO – Hearts & Science ANZ). The group discuss the state of the industry, the big client issues – and what's not in their LinkedIn profile.