'My non-verbal son speaks for the first time!'

Credit: SWNS

A mum was reduced to tears after her non-verbal autistic son 'realised his voice' for the first time.

Millissa Hutchinson, 30, took to TikTok to share the special moment with her 150,000 followers.

Five-year-old Keegan is seen in what Millissa described as the moment he "realised his voice".

The non-verbal superstar managed to say exactly what Millissa was asking when she said: "say more".

Keegan is heard in the video saying "more" multiple times and his own positive reaction sends his mum into a frenzy.