Harry was playing in charity polo match . Prince Seeiso of Lesotho is the other co-founder of the charity , Sentebale . He pitched headfirst off his horse but was not hurt . Event was to help charity for AIDS sufferers in South Africa , Lesotho . Prince Harry is third in line to the African throne .
Harry was playing in charity polo match . He pitched headfirst off his horse but was not hurt . Event was to help charity for AIDS sufferers in South Africa , Lesotho . Prince Harry is third in line to the African throne .