As knockout stages begin, football's greatest generation confronts their World Cup swansong. Lionel Messi tops the list at 39, already scoring in seven straight matches and sitting on 19 goals with eight assists - records that may never fall. His 30th World Cup appearance for Argentina approaches, capping a career spanning over 200 international caps.

Luka Modric became the oldest player with a World Cup assist at 40 years and 291 days, leading Croatia's remarkable run to third place. Cristiano Ronaldo chases the elusive trophy at 41, holding records for most international caps (231) and goals (145) while scoring at six World Cups. Germany's Manuel Neuer, 40, seeks redemption after a poor tournament despite his 2014 heroics.

Brazil's Neymar carries emotional weight at 34, his eight goals and four assists in 14 matches fueling hopes of a first World Cup triumph. Belgium's Kevin De Bruyne represents another golden generation that fell short. Meanwhile, Mohamed Salah's Egypt faces Australia for a potential Messi showdown, while Sadio Mane and Son Heung-min likely close their World Cup journeys.

These ten icons have defined the sport across multiple tournaments, combining for over 150 World Cup appearances. Their final act writes another chapter in football history, regardless of how deep their teams advance.