Cristiano Ronaldo: Defying Age and Expectations

Teddy Sheringham has seen footballers age. He played on into his 40s himself. Yet even he sounds slightly awed when he talks about Cristiano Ronaldo.

The former England striker believes Ronaldo is built to defy football’s clock in a way nobody else has – and could, incredibly, keep playing until he’s 50.

Speaking to BOYLE Sports, Sheringham looked at the 41-year-old Al-Nassr forward and saw no sign of a body winding down. "Could Cristiano Ronaldo play into his 50s at this rate? It wouldn’t surprise me when you look at his body at 41. He’s still as fit as a fiddle," he said, pointing to a personal training setup that has followed Ronaldo for a decade and a half. "He’s had his own training team for the past 15 years to keep him in tip top shape and as long as he still has the desire then he will keep going but it’s tough when you get to that age, getting out of bed every day to go and do your training."

That daily grind has become part of the Ronaldo mythology. Restrictive diets, cryotherapy, obsessive recovery routines, and a training schedule that would break most professionals far younger than him. Where many greats quietly step away in their mid-30s, the five-time Ballon d'Or winner is still central to a nation’s hopes, preparing to drag Portugal through another World Cup cycle towards 2026 in North America.

Sheringham sees a man who is not just surviving, but still thriving. "I’m sure he still loves what he’s doing and he’s playing in a league that’s obviously not as strong as other competitions around the world, but if you’re still scoring goals and people still want you to play, then why not keep going," he said. "He has an air of invincibility around him, and he’s got the body as well and the fitness, so I think we’ve got plenty of years of Ronaldo to come yet."

The goals in Saudi Arabia back that up. So does the way he still moves, still demands, still celebrates as if each strike is the first of his career, not the 800th. The setting has changed, the standards haven’t.

What Sheringham does not see, though, is a final European encore. That chapter, he believes, is closed for good. Ronaldo has already conquered England, Spain and Italy, stacking Champions League titles and domestic trophies at Manchester United, Real Madrid and Juventus. Even with Jose Mourinho back at Real Madrid, Sheringham is adamant the story will not loop back on itself.

"Can I see Cristiano Ronaldo coming back to Real Madrid to play under Jose Mourinho again? Definitely not. He will not be coming back to Europe," he insisted. Romance might tempt the imagination – a veteran Ronaldo walking out at the Bernabéu one last time – but the realities of elite European football, financially and tactically, point in a different direction.

If there is to be one more move, Sheringham sees it going west, not back. The United States looms as the obvious final stop, a stage already lit by Lionel Messi and hungry for even more star power.

"He might go to America though if he wants to experience something else," Sheringham added. "You could see that, and he’d certainly light MLS up like no one else can. Maybe it will all come down to what he wants to do once he finally does retire."

For now, Ronaldo’s world is split between the Saudi Pro League and the World Cup horizon. Portugal open their 2026 campaign on Wednesday against DR Congo in Group K, still leaning on the same relentless forward who has carried them for two decades.

How long can that continue? Sheringham’s answer is simple: as long as the desire survives the alarm clock and the aches. And if that fire really does burn into his 50s, football will be forced to redraw its idea of what a career can look like.