When Triumph Turns Into Infamy

Fans love the excitement of big wins, fast records, and amazing plays. But not every victory comes honestly. Some athletes chose shortcuts that left fans shocked and their legacies stained. The fallout from their choices often became bigger stories than the competitions themselves. Keep reading to discover the 20 most notorious cheaters in sports history and why their scandals refuse to fade away.

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1. Lance Armstrong 

After dominating cycling with seven Tour de France victories, Lance Armstrong's carefully constructed facade crumbled as investigators exposed his decade-long doping empire. The disgraced champion lost every title since 1998, received a lifetime sporting ban, and finally admitted his systematic deception to Oprah Winfrey in 2013.

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2. Barry Bonds

What started as Barry Bonds' personal drama, with his trainer Greg Anderson choosing jail over testimony, ballooned into baseball's worst nightmare. The BALCO scandal—an investigation into a Bay Area lab supplying steroids to top athletes—exposed how deeply performance-enhancing drugs had infiltrated not just baseball, but sports everywhere.

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3. Diego Maradona

When the referee failed to spot Maradona's handball goal in the 1986 World Cup quarterfinal, the Argentine star audaciously dubbed it the "Hand of God." This controversial moment shared the stage with his "Goal of the Century," as if divine mischief balanced with human brilliance.

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4. Rosie Ruiz

Something seemed oddly refreshed about the supposed women's champion at the 1980 Boston Marathon finish line—suspiciously refreshed, in fact. Officials' investigation revealed Rosie Ruiz's crafty subway shortcut and late-race entry, which transformed her brief victory celebration into marathon infamy.

Rosie Ruiz, As Mysterious In Death As She Was In Boston History by CBS Boston

5. Michael Rasmussen

Michael Rasmussen, a top Danish cyclist, led the 2007 Tour de France but was pulled by his team just days before the finish for lying about his whereabouts to avoid drug tests. He claimed to be in Mexico but was actually training in Italy. In 2013, he admitted to a decade of doping, driven by a relentless “will to win.”

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6. Ben Johnson

For one glorious moment in 1988, Ben Johnson was the fastest human alive, blazing to a world record in the Olympic 100-meter sprint. But his golden triumph spectacularly imploded when steroid testing revealed the chemical boost behind his speed.

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7. Boris Onischenko

At the 1976 Montreal Olympics, Soviet pentathlete Boris Onischenko was caught rigging his fencing sword with a hidden switch that falsely registered touches. His elaborate scheme shocked officials and led to his disqualification.

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8. Danny Almonte

Back when Little League Baseball took birth certificates at face value, Danny Almonte's perfect game in the 2001 World Series seemed too good to be true—because it was. The overage pitcher's disqualification and team forfeiture sparked a much-needed overhaul of age verification rules.

Little League's Most CHEATINGEST Moments by FivePoints Vids

9. Tom Williams 

Rugby’s substitution rules were exploited until 2009, when Tom Williams pretended to be injured by using a fake blood capsule. This allowed strategic player changes at key moments, giving his team an unfair advantage and triggering the notorious "Bloodgate" scandal.

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10. Fred Lorz

Under the merciless heat of the 1904 Olympics' notorious marathon, Fred Lorz found an unconventional way to beat the brutal conditions—hitching an automotive ride for most of the course before rejoining on foot to "win." Officials quickly uncovered his vehicular shortcut and disqualified him.

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11. Sylvester Carmouche

On a fog-shrouded day at Delta Downs racetrack in 1990, jockey Sylvester Carmouche orchestrated a clever deception. He vanished into the thick mist only to mysteriously materialize near the finish line to claim victory. His brazen scheme earned him a lifetime ban, though.

Mbagnick - Delta Downs by Manuel

12. Gaylord Perry

Most pitchers dream of making their mark through perfect games and strikeout records, but Gaylord Perry carved his unique path to baseball immortality by gleefully breaking the rules. His illegal spitballs and substance-doctored pitches became such legendary stunts that he turned his unabashed cheating into an autobiography, Me and the Spitter.         

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13. Luis Resto

Trainer Panama Lewis orchestrated one of boxing's darkest conspiracies in 1983, directing Luis Resto to fight with doctored gloves. Their calculated removal of padding and addition of plaster of Paris transformed standard equipment into weapons, permanently injuring Billy Collins Jr. and earning both conspirators lifetime bans.

One of the MOST CONTROVERSIAL Fights in Boxing History Led to Tragedy by History of Boxing EN

14. Marion Jones

Marion Jones' five-medal triumph at the 2000 Sydney Olympics crumbled when she admitted to steroid use. She revealed that her "flaxseed oil" was actually "The Clear" from the BALCO scandal. Her lies to investigators earned her six months in jail, which ended with a tearful retirement announcement outside the courthouse.

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15. José Canseco

When José Canseco confessed to steroid use in his explosive book Juiced, the admission reverberated far beyond his personal story, triggering congressional hearings that shook baseball to its core. The former MVP and pioneering 40–40 player later sought reinvention through mixed martial arts.

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16. Mark McGwire

Once baseball's home run hero, McGwire's legacy now serves as a cautionary asterisk after his belated steroid confession shattered the magic of 1998's record chase. Following years of congressional dodgeball and damaged credibility, he found a new baseball identity mentoring hitters for the Cardinals and Dodgers.

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17. Joe Jackson

The 1919 “Black Sox” scandal erupted when gamblers bribed eight Chicago White Sox players to intentionally lose the World Series. Star hitter Joe Jackson, despite his disputed involvement, was banned for life. His name came to symbolize baseball’s greatest betrayal and the sport’s lost innocence.

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18. Alex Rodriguez

Alex Rodriguez, one of baseball’s biggest stars, saw his career collapse in the 2013 Biogenesis scandal. Investigators revealed a Florida clinic was supplying him and other players with banned performance-enhancing drugs. He received the longest suspension in MLB history and had to sit out the entire 2014 season.

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19. Tom Brady

Even NFL legends can't escape a good scandal, as Brady learned when deflated footballs in 2015's AFC Championship sparked "Deflategate" chaos. Though deemed "generally aware" and suspended for four games in 2016, he had the last laugh, snagging another Super Bowl with Tampa Bay in 2021.

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20. Antonio Margarito

Known for bulldozing opponents with his relentless aggression, Antonio Margarito's multiple welterweight championships took on a sinister tinge when plaster-like wraps were discovered before his 2009 Mosley fight. After serving a one-year license suspension, the disgraced warrior sought redemption against Manny Pacquiao for the WBC super welterweight title in 2010. 

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