A chunky five-month-old boy has caused a stir on social media after his parents revealed he weighs 12kg.

Ant Goodwin, 39, and Chelsea Meredith, 29, from Tonbridge have been accused of photoshopping baby Ryder after posting a video of him bouncing in his father's arms.

The mum and dad are 5ft 4in and 5ft 5in respectively, so the size of their son – who was born 9lb and 12oz – came as a shock for many.

Chelsea said: “A few people have accused us of using a filter to make him bigger, but he is just a big baby and dad is not very tall so that in turn exaggerates how big he looks in the video we think.

“It has been expensive trying to keep him in clothes, we are having to buy him a whole new wardrobe every three or four weeks.”

Chelsea found out she was pregnant with her third child in February last year.

The stay-at-home mum said: “We had been planning on having a baby sometime soon but I was shocked to find the test was positive as we were lucky enough to not have been trying for very long.

“I rang Ant straight away and he was just as surprised as me but we were both over the moon."

Ryder was born on September 28 at Tunbridge Wells Hospital.

“We both couldn’t believe how perfect and handsome he was for a new born,” Chelsea explained.

“We took bets on what he was going to weigh, we had been prepared for a big baby but we both thought he actually looked quite small until he was put on the scales!

“We both couldn’t quite believe he weighed that much.”

The youngster now weight 12kg and is 68.5cm tall and guzzles seven 6oz bottles a day.

Chelsea added: “When we pass him to family members that aren’t expecting him to be quite so heavy, they are shocked how much strength it takes to hold him.

“Often when we are stopped by people wanting to look in the pram they are surprised by how big he is for his age, they all think he’s adorable and love how chunky he is.”

On February 20, the parents posted a video of landscaping company director Ant holding out their tot on TikTok, which went viral and now has over 18 million views and three million likes.

Chelsea said: “We were shocked and overwhelmed, we couldn’t believe so many people were viewing the video.

“The nice comments were lovely to read and we take the bad ones with a pinch of salt as we know you can’t please everybody.”

Commenters have joked ‘is he free Saturday? need someone to help with some block work.’ and ‘I hope he’s paying rent’.

And some have even accused the parents of feeding him protein shakes instead of formula.

But, despite what the trolls say, Ryder’s doctors have confirmed he is growing at a healthy rate, and that the sizes of the couple’s other children suggest his size is largely down to genetics.

Chelsea said: "Ryder is happy, content, cheeky and playful, he’s a joy to be around.

“All babies are different and being a large baby doesn’t mean they are unhealthy, there are lots of factors that can contribute to this and genes are one of them.”