Ronaldo has youthful enthusiasm in sixth WCup (opens original article in a new tab)

Cristiano Ronaldo is showing intense enthusiasm in training for Portugal's World Cup, potentially joining Messi as the only players to appear in six World Cups. He is the top scorer and most capped player for a men's national team.

• Portugal's coach says Ronaldo shows intense enthusiasm in training, similar to his first World Cup
• Ronaldo is set to join Messi as the only men to play in six World Cups
• Ronaldo is the all-time leader in appearances and goals for a men's national team