What’s his secret? Sunrise host David ‘Kochie’ Koch, 64, has barely changed over the past 10 years 

An Aussie TikTok star has created an astounding video proving how little Sunrise host David ‘Kochie’ Koch, 64, has aged over the past decade.

The hilarious clip, uploaded on Wednesday by Swaré, uses two almost identical photos of Kochie that were taken 10 years apart.   

Kochie has remained remarkably youthful over the years, with minimal visible wrinkles on his visage well into his 60s.

Scroll down for video

The veteran Sunrise host has fronted the program for 18 years, after initially being hired to only temporarily replace Chris Reason in 2002.

‘David Koch is a vampire,’ the satirical video began, as the TV theme song to Netflix’s sci-fi show Stranger Things played for added effect.

‘Here is a photo of David Koch earlier this year, seems pretty reasonable, here is a photo of David Koch 10 years ago, hmmm, looks exactly same. He’s 64 by the way, or so he says,’ the TikTok creator sarcastically added.

‘Still don’t believe me? Well, look up Koch Media. What do they make? Movies about vampires!’ the TikTok star joked.

Koch Media, which is a global developer, publisher and distributor of computer and video games, actually has no tie to Kochie.

However, Kochie does own his own business – boutique media production agency, Pinstripe Media.

In February 2018, Kochie was left baffled when a lie detector machine claimed he’d answered a question regarding plastic surgery with deception.

‘Have you had any cosmetic surgery done?’ he was asked after being strapped up to the polygraph in a dark room.

‘No,’ the impassive host replied with a firm shake of the head – but the test examined that his answer was ‘false’.   

The presenter and father-of-four burst out laughing as he protested that he hadn’t, insisting he’s only had dental work.

Sunrise airs on Channel Seven from 5:30am weekdays