Charlie Bit My Finger is one of the most successful YouTube videos ever. The clip of a young boy biting his brother and giggling has been seen almost 400 million times.
The amusing interaction between the young boys was filmed by their Dad and uploaded in 2007.
While it was originally made only to amuse their US-based godfather, the clip went viral. Now it has earned the family more than £100,000.
Through YouTube's partnership program the family gets a share of any revenue generated by adverts shown next to their videos.
There is now a Charlie Bit Me channel and new videos of the boys are uploaded every six weeks.
Watch the video for the full report.
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