The "curse" that Cristiano Ronaldo will seek to break in his last World Cup

AI Briefing

• – Cristiano Ronaldo has scored in every World Cup since his debut in 2006 but not in a single knockout match.
• – He has reached the semifinals of the World Cup but has not scored in a knockout game.
• – Ronaldo is seeking to break the 'curse' in his final World Cup tournament.