Liston, known as 'The Big Bear,' was a force to be reckoned with. Standing at 6'1" and weighing over 200 pounds of pure muscle, his nickname reflected more than just his intimidating presence in the ring.
With a career that stretched from 1953 to 1970, Sonny Liston faced the toughest competitors in boxing. Despite his dominance in the ring, his past followed him, casting a shadow on his achievements.
10. A Rocky Start

Sonny Liston’s early life was shaped by neglect and poverty. He was the 24th of 25 children, and each new sibling was just another mouth to feed. The Listons were struggling long before the Great Depression, and when they moved to Arkansas in 1916, Helen, Sonny's mother, was only 16 years old, while his father was nearly 50.
In Arkansas, the Liston family worked tirelessly as sharecroppers, growing cotton and peanuts. But they were only able to keep a small portion of what they harvested, with the majority going to the landowner. With the onset of the Great Depression, things only got worse, and little Sonny was born into these harsh circumstances. His mother left when he was young, and Sonny was raised by his father, Tobe.
At just eight years old, Sonny was sent to work in the fields rather than attend school. His father, Tobe, believed that if a child could sit at the dinner table, they could work in the fields. But this was not the worst of it. Sonny later recalled, 'The only thing my old man ever gave me was a beating.' Even as a boxing champion, the scars of his father's beatings stayed with him.
9. Without a Birthdate or a Home

Sonny often guessed his birth year as either 1932 or 1933, but he never knew for sure. Even the exact town of his birth in Arkansas remained a mystery. He once said that when he was born, someone carved his name and the date on a tree on the family's rented land. 'Trouble is,' he explained, 'they cut down the tree.' What he did know was that he was poor, black, and growing up during the Great Depression, with nobody ever letting him forget it.
Sonny never attended school, so he never learned to read. This lack of education became a target for journalists later on as his fame grew, but he never allowed it to hinder his drive or his ambitions.
At around 13, Sonny had enough of his life in the cotton fields and the constant abuse from his father. So, he devised a plan: He woke up early, picked pecans from his brother-in-law’s tree, and sold them downtown, earning just enough money to buy a one-way ticket to St. Louis, Missouri, where his mother lived.
Once in St. Louis, he found himself just another lost country boy in the vastness of the city. It wasn’t until days later and a bit of luck that he stumbled upon his mother’s home. He thought things were about to improve, but he was wrong.
8. The Yellow Shirt Bandit

Living with his mother in St. Louis was a new kind of hardship for Sonny, far removed from his life on the farm. But life was still tough. As a teenager, he struggled to survive in a city where he often found himself in the wrong place at the wrong time, fighting just to make a living.
Sonny attempted school, but his inability to read and his already imposing stature made it difficult for him to fit in. Eventually, he dropped out and started taking odd jobs around the neighborhood, selling whatever he could find. He often got into fights at work but moved on to new jobs. One of his roles was cleaning chickens at the local market, where he earned $15 a week. 'On the good days,' he recalled, 'I ate... but eating’s a hard habit to get out of.'
Sonny's small earnings soon weren’t enough. By the time he was 16, he joined other kids in his neighborhood in stealing from grocery stores. As time went on, his criminal activities escalated. Then, one cold January night in 1950, Sonny entered a diner with a .32 revolver and a yellow-and-black checkered shirt and demanded everything they had—$37.
It was thrilling. After dividing the loot with his accomplices, Sonny and his crew quickly moved to rob a filling station just minutes later. Afterward, they celebrated at a bar, unaware that the police were already onto them. The authorities had even coined a name for Sonny and his distinctive checkered shirt: the 'Yellow Shirt Bandit.'
When Sonny stumbled out of the bar later that night, a police officer was waiting for him. He was arrested and sentenced to five years in the Missouri State Penitentiary.
7. A Boxer and a Car Thief

To borrow a phrase from George Jung, Sonny Liston entered prison with a foundation in fighting and left with a doctorate in boxing. At first, he was like any other inmate, simply serving his time. He worked in the laundry, ate his meals alongside other prisoners, and kept a low profile. But when Father Alois Stephens, a chaplain at the prison, took a special interest in him, everything changed. Sonny might not have realized it at that moment, but it set the course for the rest of his life.
Father Stephens encouraged him to try boxing.
Before long, Sonny’s talents began to draw attention. A fellow inmate, Sam Eveland, a former car thief with a background in boxing, took Sonny under his wing. Together, they built the foundation for Sonny's boxing career. Despite refusing to learn the alphabet, Sonny had a remarkable ability to master new boxing techniques quickly. 'You’d show him a punch or a technique and by the end of the day, he had it down.'
Sonny’s big break came when Father Stephens arranged for him to spar with a local heavyweight, Thurman Wilson, in the prison ring. It was Sonny's first match with a real boxer, and he gave it everything he had. After just four rounds, Wilson was begging to quit, exclaiming, 'You better get me out of this ring. He’s going to kill me!'
6. A Killing Machine

In 1952, Sonny was granted parole thanks to Father Stephens, who convinced the parole board that boxing would be the key to steering Sonny away from crime. After a short amateur career lasting less than a year, Sonny entered the professional boxing world. His debut fight lasted only 33 seconds, with a single punch knocking his opponent out cold.
From that moment on, it appeared that Sonny was unstoppable. His trainer, Johnny Tocco, called him 'a killing machine' in the ring. After his first knockout victory, he went on an impressive nine-win streak before facing a tough defeat in an eight-round match with Marty Marshall.
But no matter how hard he fought in the ring, Sonny couldn't outrun his past. In St. Louis, he was constantly under surveillance by the police. They often stopped him on the street to search for weapons. His notorious reputation followed him wherever he went. In 1956, things took a darker turn when he punched a policeman and took his gun. This led to a nine-month stint in a workhouse, and it seemed as though his boxing career was stalled. But Sonny, as he knew well, wasn’t one to let a wall stop him.
5. Unstoppable

After serving his second prison sentence, Sonny moved to Philadelphia, hoping to salvage what was left of his boxing career. His prospects were slim. His previous manager was broke, the world viewed him as an uneducated brute, and the police were suspicious of his alleged connections to St. Louis mobster John Vitale. In Philadelphia, trouble continued to find him, and he was suspended from boxing for three months after resisting arrest.
Sonny slyly made his way back into the ring, much like a fox sneaking into a henhouse. By May 1955, after securing his third consecutive victory, the world began to notice Sonny 'Big Bear' Liston once again. He went on to win his fourth and fifth matches, and soon enough, he was systematically taking apart the competition. Over the next nine years, he remained undefeated. By the time he faced heavyweight champion Floyd Patterson in 1962, Sonny had a remarkable record of 26 consecutive wins, with 34 victories out of 35 fights.
The showdown with Floyd Patterson lasted less than a single round, and in those brief moments, Sonny claimed the title of heavyweight champion of the world.
4. The First Ali Fight

After securing his title, Sonny reached new heights by defeating Floyd Patterson once again, when the former champion came to challenge him for his title. Just like their first bout, this fight was over in the first round with a knockout. It was clear: nobody could stop Big Bear.
Then came Cassius Clay. Soon to be known by another name, Clay was a young fighter from Kentucky who had only been boxing for three years before he faced Sonny. With fewer than 20 professional fights under his belt, Clay seemed outmatched by the experienced Sonny Liston, the knockout king with a criminal history. Bookmakers had Sonny as the heavy favorite, with odds set at 7-1.
From the very first seconds of the opening round, Sonny realized he was facing a formidable opponent. While he had the strength to shatter bricks with his haymaker, Cassius Clay was too quick to be hit. For every punch Sonny missed, Clay responded with two or three jabs right to the target.
As the battle continued, the two titans fought fiercely. Sonny took the lead in the fourth round, only for Clay to snatch it back in the fifth. By the sixth, both men were battered, bloodied, and exhausted, both desperate for the fight to end.
And then, the end came. Sonny didn’t emerge for the seventh round. The crowd went silent before erupting into a furious roar. It had been since 1919 that any heavyweight champion had quit like that. Cassius Clay, who would later be known as Muhammad Ali, had claimed the heavyweight title at just 22 years old.
3. Contract With A Dead Man

When Canadian boxer George Chuvalo signed a contract to fight Sonny Liston, Sonny had already been dead for a week. His wife discovered his body in their Las Vegas home while she was visiting family in St. Louis. The official cause of death was listed as natural causes, though investigators had found a balloon filled with heroin near his body. His arm was covered in needle marks, leading many to believe he died from a drug overdose.
But other theories started to emerge. One of Sonny’s close friends claimed that he had a deep-seated fear of needles. This wasn’t an isolated opinion either, with others agreeing. For someone who’d spent his life staring down punches from some of the toughest fighters on the planet, this fear seemed puzzling. It led to the speculation that someone may have murdered Sonny and staged the scene to look like an overdose. In fact, a witness came forward in 2013, claiming to be the son of the mafia hitman who had killed Sonny.
Why did this happen? The answer remains unclear. Perhaps it’s all just a rumor. But one thing is certain—Sonny’s death is destined to be as mysterious as his beginnings. A man whose gravestone simply reads “A Man,” Sonny Liston was undoubtedly more complex than the world ever understood.
2. The Final Fight

After his second loss to Muhammad Ali, Sonny stepped away from boxing for a year. He returned in 1966, perhaps hoping to reignite the career he had lost. For a time, it seemed like he just might. He began by dominating four opponents in Sweden, his punches sharp and fast, like a wildfire fueled by strong winds. Next, he returned to the U.S., even going so far as to claim he was ready for a rematch with Ali. Although that opportunity never materialized, Sonny still managed to string together 14 consecutive victories.
Sonny’s last loss came on December 6, 1969, at the hands of Leotis Martin. It marked the fourth defeat in his career, and it only fueled his desire to prove that he still had the skills to compete. In 1970, he had his shot when he signed to fight Chuck Wepner in Jersey City.
Wepner, an ex-Marine with limited experience in the ring, wasn’t about to catch Sonny off guard like Ali had done. Sonny came out swinging from the start. Despite taking a solid blow in the opening round, he gradually overpowered Wepner. By round seven, Wepner’s left eye was completely swollen. In round eight, blood streamed down his face. And by round nine, the referee had seen enough—there was simply too much blood. Sonny was declared the winner, and Wepner was rushed to the hospital for 72 stitches. That was the final grand moment in Sonny Liston’s career.
1. The Second Ali Fight

No one ever figured out why Sonny decided to quit in the seventh round of his first fight with Ali, and he wasn’t giving any answers. Instead, he focused all his energy on training. A year later, he was set to face Clay again, this time with no plans to quit. Clay had now become Muhammad Ali, after his shocking win over Sonny and his conversion to the Nation of Islam. Sonny responded by running 8 kilometers every morning and putting in grueling hours at the gym, defeating partner after partner in sparring. He was more focused than ever, ready for round two.
The fight was originally set for Boston, but the venue had to be changed at the last minute. Numerous places were considered, but in the end, no one seemed willing to host the fight. This reluctance was due to Sonny’s shady mob associations and Ali’s controversial connections with the Nation of Islam. The fight finally found a home in Lewiston, Maine, at a high school hockey rink, and the date was confirmed.
Both fighters were prepared, but the match was destined to shock. The crowd had barely settled when Ali unleashed a lightning-fast jab, sending Sonny crashing to the canvas. It was a jaw-dropping moment. As Sonny rolled on the floor, Ali stood over him, taunting, “Get up and fight, sucker,” while the referees scrambled to start the knock-down count.
After a tense 12 seconds, the fight was called. Ali had secured a knockout in the very first round, dethroning the former champion who had never been knocked out in his entire career with a punch that hardly anyone saw coming. The victory sparked controversy, and there are still those who insist the match was rigged. The truth, it seems, will remain elusive.
