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The full-back who became a legend
Brazil are preparing to face Scotland on Wednesday in their third group stage match of the 2026 World Cup. The tournament marks the national team’s 23rd appearance in the competition’s history, ensuring the country remains the only one to have featured in every edition of the tournament.
It has been almost 100 years since the first World Cup in 1930, and Brazil has carved out a unique history, with five World Cup titles – more than any other national team – won in 1958, 1962, 1970, 1994 and 2002.
These campaigns helped cement the legacy of some of the greatest names in world football. Players such as Pelé, Ronaldo and Ronaldinho defined an era by combining technical skill, vision, dribbling and a finishing ability that became the hallmark of Brazil’s so-called ‘jogo bonito’ (beautiful game).
But there was one player who stood out precisely because he combined all these qualities whilst playing in a different position on the pitch – as a left-back. A defender with exceptionally rare attacking qualities, he combined speed, explosiveness and extraordinary physical strength.
Over the course of a 25-year career, which included appearances at three World Cups – including the 2002 title – he became known for one attribute in particular: his legs. Few players in history have possessed such impressive power, capable of long sprints across the entire pitch and long-range shots with a force almost impossible to stop.
Not only did he win the World Cup, but he also claimed two Copa América titles with the Brazilian national team and three Champions League titles with Real Madrid, as well as being nominated for the ‘Ballon d’Or’ eight times between 1997 and 2005.
His name is Roberto Carlos.
A talent impossible to ignore
By the late 1990s, he was already a household name in world football.
Born on 10 April 1973 in Garça (São Paulo), the left-back – short in stature but physically strong – began his career in 1988 with União São João, in Araras. In 1992, aged just 19, he was called up for the first time to the Brazilian national team, despite playing for a club in the provinces – a clear sign of the calibre of his performances.
Following a loan spell at Atlético Mineiro, he was signed by Palmeiras in 1993. There, he made an impressive start and won two consecutive Brasileirão Série A titles during his two seasons at the club.
It was during this period that Roberto Carlos began to attract attention for a particularly striking feature of his game: his long-range shooting, especially from free-kicks. He scored several goals for ‘Verdão’ in this way, including memorable strikes against Grêmio and Ecuador’s Emelec in the Copa Libertadores.
Like many up-and-coming South American talents, he eventually made the move to Europe in 1995, when he signed for Inter Milan. On his debut, he scored a stunning free-kick from around 30 metres, securing a 1–0 victory over Vicenza.
Despite his immediate impact, his spell at Inter did not last long. Manager Roy Hodgson saw him as a more attacking player and tried to deploy him as a winger. Carlos, however, was clear about what he wanted: to play as a left-back. He was inspired by his idol Júnior, a full-back for the 1982 national team, and knew that changing position could even jeopardise his chances of playing for the Seleção. For that reason, he eventually decided to leave.
And that was when he made the decision that would change his career.
In 1996, he joined Real Madrid and, over the course of 527 matches in ten seasons, became one of the greatest legends in the club’s history. Regarded as one of the best left-backs of all time, he also surpassed Alfredo Di Stéfano as the foreign player with the most appearances in La Liga history at the time.
Wearing the Real Madrid shirt, he won four La Liga titles, three Champions Leagues, three Spanish Super Cups, one UEFA Super Cup and one Intercontinental Cup.
The goal that defied logic
But it was on 3 June 1997 that one of the most iconic moments of Roberto Carlos’s career took place. At that point, he had only just completed one full season with Real Madrid – a season already marked by a La Liga title right from the start.
The date marked the opening of the Tournoi de France, an international friendly tournament organised as preparation for the 1998 World Cup, which was to be held on French soil. Brazil and France faced each other at the Stade de Gerland in Lyon.
In the 21st minute, Brazil were awarded a free-kick from a considerable distance, around 35 metres from goal. Roberto Carlos stepped up to take it. He dropped back a long way, preparing for that characteristic long run-up. It was clear this wasn’t a cross – the idea was to strike it directly. Carlos later recounted that manager Mário Zagallo had said he thought it was an impossible attempt. Captain Dunga also said it was far too far out.
But, as fate would have it, what followed went down in football history as one of the most impressive goals ever recorded.
Carlos took a run-up, sprinted forward and struck the ball with incredible force. It soared high, sailing over the wall whilst spinning in an almost unbelievable manner. In a visual spectacle that even today seems to defy logic, the ball took an improbable curve, skirted the French wall on the outside and looped back towards the goal, nestling in the back of the net.
Goalkeeper Fabien Barthez stood rooted to the spot, frozen in shock, just as surprised as all the fans in the stadium and around the world.
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The science behind the impossible
The goal, a perfect ‘banana kick’, was so impressive that it transcended the world of football and became a topic of discussion even amongst scientists and researchers.
A study published in the *New Journal of Physics* in 2010 analysed the physical conditions necessary for a shot of that kind to be possible.
“It was a stroke of fate. A goal that will never be forgotten.” – Roberto Carlos
Then, in 2015, in a TED-Ed analysis, scientist Erez Garty described the move as a classic example of the so-called ‘Magnus effect’ – a phenomenon originally identified by Isaac Newton in 1670 – in which the spin of a ball alters the air pressure around it, causing it to curve towards the area of lower pressure.
Garty also highlights how this type of free-kick is extremely rare, precisely because it depends on a very precise combination of factors: “Curving the ball with enough precision for it to go round the wall and still head back towards the goal is very difficult. If it’s too high, it goes over the top; if it’s too low, it bounces off the ground before curving. If it’s too wide, it won’t reach the goal; if it’s too tight, it’s intercepted by the defenders. If it’s too slow, the curve happens too early or doesn’t happen at all; if it’s too fast, it happens too late.” (TED-Ed)
This rarity is also emphasised by Dr José Fernando Fontanari, a lecturer at the IFSC (São Carlos Institute of Physics), who sees the move as something almost impossible to replicate: “Although physics perfectly explains the ball’s trajectory, the conditions – such as the power of the shot, the point of contact and the distance from the goal – are so specific that we can call the goal miraculous. I don’t believe we’ll see anything like that again.” (ESPN)
Roberto Carlos himself also tends to treat the moment with a certain air of mystery. Over the years, he has been asked countless times how he managed to score that goal, but his answer rarely changes – he cannot explain it: “People carry out research and analyses, but there is no explanation. If even I, who kicked the ball, can’t explain it, how could anyone else? It was fate. A goal that will never be forgotten.” (Umbro)
The art of free-kicks
Although this goal remains the most famous in Roberto Carlos’s repertoire of free-kicks, it is far from being the only one. Throughout his time at Real Madrid, he continued to score goals from set pieces in decisive matches – such as in the 3–0 thrashing of Barcelona in a clásico in February 2000, against Bayern Munich in a Champions League match four years later, and in the Copa del Rey final in March 2004, in Real Zaragoza’s victory.
Even in the final years of his career, a far cry from his peak at Real Madrid, Carlos still displayed the same power from free-kicks. One of the last examples came during his spell at Anzhi Makhachkala in Russia: in September 2011, aged 38, he scored yet another of his free-kick goals against Volga Nizhny Novgorod in the Premier League.
For the Brazilian national team, he also made his mark in style: he scored a truly spectacular free-kick in the group stage of the 2002 World Cup against China – a tournament that Brazil would go on to win. In the same year, he finished second in the Ballon d’Or, behind only Ronaldo.
In total, in 128 Champions League matches (including qualifying rounds), Roberto Carlos scored 17 goals, seven of which came from direct free-kicks.
These attacking statistics are all the more impressive given that he was a defender: he scored over 100 goals in his career, many of them from long-range shots or free-kicks taken with precision and power.
He himself has explained his technique on several occasions: striking the hardest part of the ball, near the valve; taking a few steps back to build up power; using the outside of the foot – the three outer toes – to create spin; maintaining total focus; and, above all, trusting that the ball will go in, even in unlikely situations.
Other players have also made their mark with free-kicks throughout history, such as Cristiano Ronaldo, a five-time winner of the ‘Ballon d’Or’, whom Carlos himself often ranks as the second-best free-kick taker in history, second only to himself.
The ‘cannon’
But this technical mastery is not something that can be easily replicated. This is because an essential part of what made Roberto Carlos’s long-range shots so special was something that cannot be trained: strength that was practically out of the ordinary.
It may sound like an exaggeration, but there’s no other way to describe it: Roberto Carlos’s legs seemed to be in a league of their own.
At the time of the 2002 World Cup, his thighs were measured at around 60 centimetres in circumference – a figure comparable to that of Muhammad Ali at the height of his career, with the difference being that the boxer stood at 1.93 m, whilst Roberto Carlos stood at 1.68 m.
“If I saw the gym, I’d go the other way. I never liked it.” – Roberto Carlos
This impressive muscle mass helped explain the power of his shots, which could reach around 170 km/h, according to some estimates and studies on the subject.
The strength in his legs was also reflected in his speed: records suggest he could run 100 metres in around 10.6 seconds, which helped cement his nickname in Spain – “hombre bala”, the bullet man.
As José Luis San Martín, Real Madrid’s former fitness coach who worked at the club for 37 years, once remarked: “He had legs from another planet. They looked like those of a bodybuilder.” (Tribuna)
That power remained his trademark even after his retirement. In 2024, in a video for the YouTube channel ‘Shoot for Love’, Carlos even managed to smash 15 polystyrene panels with a single kick of the ball, showing that the impact still packs a punch.
Even so, his training routine wasn’t exactly what many people might imagine.
According to the player himself, the gym was never a favourite place of his: “If I saw the gym, I’d go the other way. I never liked it. I hate the gym.” (Desimpedidos)
As far as he’s concerned, he was simply born with the gift of his monumental thighs: “It’s completely natural, runs in the family. I didn’t train for that.” (Four Four Two)
The source of his strength
Although his strong legs may well have a hereditary component, Roberto Carlos’s childhood years also help to explain how he developed such a powerful physique, despite his short stature.
As a child, Carlos spent hours in the fields helping his father with the farm work, pushing and pulling heavy farm equipment throughout the day. When he wasn’t working, he’d play football barefoot, often with a makeshift ball filled with sand instead of air.
As a teenager, when he joined União São João, his routine was even more gruelling: he worked from 10 am to 2 pm and then headed off to training, cycling 13 km to Araras on a bike he’d inherited from his grandfather – which was the family’s only means of transport until Carlos turned 20. The journey took around 40 minutes. After training, he would cycle the same route back to work again, from 6 pm to 10 pm.
Many people see this phase as a key part of building the strength he would carry throughout his career – a body accustomed from an early age to continuous exertion: cycling long distances, training, pushing and pulling weights, kicking balls filled with sand. His legs were perfectly prepared for the demands of football – running up and down the pitch in the heat for 90 minutes, controlling the ball at high speed and firing it into the net with full force. Carlos believes that this power only became more evident from the early 1990s onwards, when footballs began to be made from more synthetic materials – smoother surfaces that made them feel lighter on contact with the foot.
As for the source of his power, however, he insists it is simply a natural gift, and not necessarily the result of that sort of routine: “That didn’t help my fitness. It’s just a story to tell. It even got in the way, because I’d turn up to training tired.” (Desimpedidos)
A weapon honed over time
But despite the fatigue he felt during training sessions, Carlos threw himself into his work with unwavering determination and pushed his body to the limit in every session, throughout his entire career. It was with this mindset that he perfected the art of the long-range shot.
Back in his days at União São João, he trained alongside Éder – the striker who played for the national team at the 1982 World Cup and who was also celebrated for the impressive power of his long-range shots.
Later, in his early years with the Brazilian national team, Carlos was a substitute for left-back Branco. When team training sessions finished, the two would stay on the pitch for another 30 or 40 minutes practising free-kicks.
These experiences at the start of his professional career proved crucial in honing what would become one of the most powerful and recognisable free-kicks in the history of football.
A legacy that endures
And so it was that Roberto Carlos became synonymous with greatness in football – above all, he was defined by his free-kicks and his unique combination of explosive power and almost surgical precision.
None of them, however, has remained more etched in the memory than that historic goal against France in 1997, replayed millions of times by fans around the world over the years.
It is a special moment for everyone involved – and especially for Carlos himself. Aware of the almost miraculous nature of that goal, he made a point of keeping everything he could from that moment, so that he could always look back and remember what his superhuman legs were capable of. He treats that goal as something precious: “I’ve got everything from that goal. I’ve got the boot, I’ve got the shirt… The only thing I don’t have is the ball, because they didn’t give it to me.” (Umbro)
