15He was expelled from school at the age of 14
Ronaldo threw a chair at one of his teachers when he was 14, leading to him being expelled from the school. He felt that the teacher disrespected him, and after this his mother decided that he should focus entirely on football. Normally an expulsion from school would be a serious
cause for concern, but Ronaldo was showing promise and by focusing his attention on football it helped him to develop into the enormously successful person that he is today.