They starred in one of the most popular YouTube videos of all time, racking up a whopping 800 million hits for a 57 second clip…
Eight years on however, Harry and Charlie are barely recognisable as the cheeky twosome in the ‘Charlie Bit My Finger’ clip that made them famous and enjoying the fruits of their labour.
The original video was filmed by the boys’ dad who captured Harry’s hilarious reaction when his one-year-old brother bit him. He only ever shared it on YouTube because the file was too big to send to family and friends via email.
In this video, Newsround’s Ricky Boleto went to visit the boys to find out how the viral video has changed their lives.