Despite the incident resulting in a one-month ban from the International Tennis Federation, John was up to oldhistricks a year later -- railing at Australian Open tournament director Craig Tiley so vehemently about the scheduling of one of his son's matches that security was ultimately placed around the official.
Ronaldo has gone on to become arguably the world's greatest player and under Sir Alex Ferguson, who Ronaldo labels 'The Master', the 23-year-old has added deadly finishing to his repertoire of skills and tricks.