Two-thirds of Aussies are overweight or obese, and 6PR Breakfast hosts ask why.

After an inspiring story from a listener, Millsy and Karl asked Dr Nick Fuller,

Health and Obesity Expert from the Charles Perkins Centre, why Australians are so overweight.

“Big-name celebrities and social media sensations don’t know what they’re talking about; obesity’s a science, so start taking it seriously,” he said.

Click PLAY to hear from the expert.

Image: iStock