Brazil’s 2002 World Cup hero Ronaldo changed his hairstyle after his team beat England in the quarter-final. He wanted to look different from his teammate and room partner Roberto Carlos. The reason: Ronaldo’s wife Milene told him that his toddler son Ronald had kissed the television screen shouting “Daddy!” when Carlos appeared on TV during the quarter-final.
Source: ‘Goal! Football World Cup Quiz and Fun Book’ by Austin Coutinho, Popular Prakashan, 2010.