Children as young as seven can take part in bull riding competitions . The bulls are trained to be aggressive and will charge at the riders if they try to stop them from charging them. Between four and six , they hone their skills by 'mutton busting ' on sheep . Bull riding is thought to be one of the most dangerous sports in the world . An estimated one in every 15 bull rides ends in some sort of injury . Unreported World , tonight at 7.30pm on Channel 4 .
Children as young as seven can take part in bull riding competitions . Youngest children ride calves before graduating to bullocks then bulls . Between four and six , they hone their skills by 'mutton busting ' on sheep . Bull riding is thought to be one of the most dangerous sports in the world . An estimated one in every 15 bull rides ends in some sort of injury . Unreported World , tonight at 7.30pm on Channel 4 .