Complex sentence: Roberto Carlos started playing for the Brazil national football team in 1992 and was a member of the "Seleção" in three World Cups, helping the team reach the final in 1998 in France, and win the 2002 tournament in Korea/Japan.
Split into simpler sentences: Roberto Carlos started playing for the Brazil national football team in 1992. He played in three World Cups, helping the team reach the final in 1998 in France, and win the 2002 tournament in Korea/Japan.