Oprah Winfrey speaks with Lance Armstrong during an interview on the controversy surrounding his cycling career on Monday, January 14, in Austin, Texas. Oprah Winfrey's exclusive no-holds-barred interview with Lance Armstrong, "Oprah and Lance Armstrong: The Worldwide Exclusive," has expanded to air as a two-night event on OWN: Oprah Winfrey Network. The interview airs Thursday, January 17, and Friday, January 18.
Cyclist Lance Armstrong has been stripped of his seven Tour de France wins and banned from the tournament for life, the International Cycling Union announced Monday, October 22. Pictured, Armstrong addresses participants at The Livestrong Challenge Ride on Sunday. He stepped down as chairman of his Livestrong cancer charity on Wednesday, October 17.
Armstrong leads his teammates during the final stage of the 1999 Tour de France.
Armstrong, 17, competes in the Jeep Triathlon Grand Prix in 1988. He became a professional triathlete at age 16 and joined the U.S. National Cycling Team two years later.
In 1995, Armstrong wins the 18th stage of the Tour de France. He finished 36th overall and finished the race for the first time that year.
Armstrong rides for charity in May 1998 at the Ikon Ride for the Roses to benefit the Lance Armstrong Foundation. He established the foundation to benefit cancer research after being diagnosed with testicular cancer in 1996. After treatment, he was declared cancer-free in February 1997.
Armstrong takes his honor lap on the Champs-Élysées in Paris after winning the Tour de France for the first time in 1999.
After winning the 2000 Tour de France, Armstrong holds his son Luke on his shoulders.
Armstrong rides during the 18th stage of the 2001 Tour de France. He won the tour that year for the third consecutive time.
Armstrong celebrates winning the 10th stage of the Tour de France in 2001.
After winning the 2001 Tour de France, Armstrong presents President George W. Bush with a U.S. Postal Service yellow jersey and a replica of the bike he used to win the race.
Armstrong celebrates on the podium after winning the Tour de France by 61 seconds in 2003. It was his fifth consecutive win.
Jay Leno interviews Armstrong on "The Tonight Show" in 2003.
After his six consecutive Tour de France win in 2004, Armstrong attends a celebration in his honor in front of the Texas State Capitol in Austin.
Armstrong arrives at the 2005 American Music Awards in Los Angeles with his then-fiancee Sheryl Crow. The couple never made it down the aisle, splitting up the following year.
Armstrong holds up a paper displaying the number seven at the start of the Tour de France in 2005. He went on to win his seventh consecutive victory.
As a cancer survivor, Armstrong testifies during a Senate hearing in 2008 on Capitol Hill. The hearing focused on finding a cure for cancer in the 21st century.
In 2009, Armstrong suffers a broken collarbone after falling during a race in Spain along with more than a dozen other riders.
Young Armstrong fans write messages on the ground using yellow chalk ahead of the 2009 Tour de France. He came in third place that year.
Armstrong launches the three-day Livestrong Global Cancer Summit in 2009 in Dublin, Ireland. The event was organized by his foundation.
In May 2010, Armstrong crashes during the Amgen Tour of California and is taken to the hospital. That same day, he denied allegations of doping made by former teammate Floyd Landis.
Ahead of what he said would be his last Tour de France, Armstrong gears up for the start of the race in 2010.
Lance Armstrong looks back as he rides in a breakaway during the 2010 Tour de France.
Armstrong finishes 23rd in the 2010 Tour de France. He announced his retirement from the world of professional cycling in February 2011. He said he wants to devote more time to his family and the fight against cancer.
Armstrong's son Luke; twin daughters, Isabelle and Grace; and 1-year-old son, Max, stand outside the Radioshack team bus on a rest day during the 2010 Tour de France.
The frame of Armstrong's bike is engraved with the names of his four children at the time and the Spanish word for five, "cinco." His fifth child, Olivia, was born in October 2010.
In February 2012, Armstrong competes in the 70.3 Ironman Triathlon in Panama City. He went on to claim two Half Ironman triathlon titles by June. He got back into the sport after retiring from professional cycling.
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
Lance Armstrong over the years
STORY HIGHLIGHTS
- Former WADA chief Richard Pound says sport must crack down on doping
- Cycling has been rocked by Lance Armstrong being stripped of seven Tour de France titles
- The UCI attempted to sue Pound in 2007 for comments he made about the organization
- The 100th Tour de France will be the first in 10 years to take place entirely with French borders
(CNN) -- Former World Anti-Doping Agency (WADA) president Dick Pound has warned it is not just cycling that needs to crack down on the use of performance-enhancing substances.
As cycling's governing body the UCI grapples with the fallout of the Lance Armstrong doping scandal -- which has resulted in the American being stripped of his seven Tour de France titles -- Pound called for every sport to remain vigilant.
"I think every sport is at risk," the former International Olympic Committee vice president told CNN. "They use different drugs in different sports: track and field, swimming, weightlifting, football has had it -- pick a sport and you could probably determine which drugs are the drugs of choice."
Pound also insisted that unless the UCI acted decisively, cycling could be irreversibly damaged.
"It could be a watershed moment -- you hope that the UCI will stop trying to blame everyone else rather than themselves," added Pound.
"We have to get this act together very quickly, because it is entirely likely that this was not the only team in the peloton involved in organizing cheating," referring to the United States Anti-Doping Agency's conclusion that the U.S. Postal Service team and Armstrong had run "the most sophisticated, professionalized and successful doping program that sport has ever seen".
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"If they don't get their act together, it could spin out of control.
"Sponsors are already dropping out for teams, individual sponsors have dropped Armstrong while the Spanish, Italians, Germans will be wondering if some of their people are doing some of this.
"When you see how pervasive the system of cheating was in one team -- this was probably not the only place it happened. You wonder where else it happened."
Read: It's time to allow doping in sport
Despite the extraordinary weight of evidence produced by the USADA and UCI chief Pat McQuaid arguing Armstrong "deserves to be forgotten in cycling now," the Texan has maintained his innocence,
Pound has been a strong critic of the UCI, suggesting there is no way the organization could have been completely in the dark regarding the use of banned substances in cycling.
The Canadian was sued by the UCI in 2007, after his term as WADA president had come to an end, for comments he made criticizing the body's former president Hein Verbruggen.
An out of court settlement was reached in 2009, with Pound acknowledging some of his comments could have been perceived as excessive but that he had felt the UCI's actions had been insufficient.
Operation Puerto
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Pound argues that Operation Puerto shows just how systematic doping had become in cycling.
Operation Puerto was an investigation -- started by the Spanish police in May 2006 -- into the doping ring led by Doctor Eufemiano Fuentes, which involved high-profile cyclists such as Ivan Basso and Tyler Hamilton.
"Operation Puerto has been stalled because of Spanish bureaucracy -- probably because of the damning involvement of the Spanish doctors involved," explained Pound.
Read: Lance Armstrong's demise: How an all-American hero fell to earth
Against a backdrop of the lurid doping headlines, the route for the 2013 Tour de France was announced on Wednesday at an event in Paris ahead of the 100th edition of the grueling race.
For the first time in 10 years, each of the Tour's 21 stages will take place within the France, with the riders starting on Corsica, before completing the 3,360 kilometer marathon with a tradition dash along the iconic Champs Elysees on July 21.
Tour director Christian Prudhomme insisted the unveiling of the race route was a time to talk about the magic of the Tour rather than the issue of doping, although he insisted: "A movement has started a few years ago and it must go on. Everybody must work on it."
Prudhomme also argued that the Tour titles taken away from Spaniard Alberto Contador and American Floyd Landis for doping offenses suggested the current tests do work.
Team Sky dominated the 2012 race, with Bradley Wiggins becoming the first Briton to win the title, with his compatriot and teammate Chris Froome coming second.
But it could be difficult for Wiggins to defend his title, with many observers already suggesting the 32-year-old could struggle with 2013's comparatively hilly route.