Even when most of its users are sportsmen and bodybuilding professionals, usage of certain steroids is banned by many organizationsacross the world. The World Anti-Doping Agency, for example, prohibits usage of EPO and human growth hormone, and the International Olympic Committee has banned synthetic testosterone.But while the use of any drug can be used by some individuals for purposes of improving endurance, it is not usually seen or used by all. In some ways, the most interesting thing about the world's most popular and best endurance athlete is not that he uses drugs, but that he doesn't use them all of the time, bodybuilding steroids australia.To understand the world's greatest endurance athlete, one has to look back decades and decades, from his humble beginnings in his early life to his exploits and accolades when he retired from competitive athletics. You will see that this man has not only overcome so much physical and emotional pain, but he has not only made it to the top of the sport, but he has also built a legacy that few can match.The story of the world's greatest endurance athlete begins more than 50 years ago, in 1963 at the Los Angeles Cross-Country Club, bodybuilding steroids australia. This is just the start, of course: the story takes us up to the present day with countless hours of interviews with athletes of the sport's current and past eras.He's no ordinary man. In his 30s as a runner of the American record in the world's toughest endurance event, he set the world record in 5,000 metres. When asked what he would miss to run farther, he replied, "Running, bodybuilding steroids banned." A decade later he ran his first triathlon, the world's toughest 100-kilometre race. And then two years after, during the 1980 Olympics in Seoul, he set a world record in the 100-kilometre marathon.The first time he entered the Olympic Games in Los Angeles was in 1964: the year when he won his first Olympic gold and took the title of world champion (also known as the world's number one athlete). There he defeated American legend Ken Norton to win his second gold and claim a gold medal, bodybuilding steroids for sale. In the Olympics, his gold medal performance was also the fastest time ever recorded in the individual race, steroids banned bodybuilding.In the 60s the world's top distance runners of all different sports came from all over Europe.