Winning has always been important in sports, but as performance has increasingly been considered a symbol of a country's or individual's power, there is more pressure than ever to bring back gold. Many teams and individuals have broken moral boundaries in the pursuit for victory, including drug use, opposition sabotage and even faking handicaps. As sporting bodies crack down on this type of rule-abuse however, many are turning to technology to improve their chances. Lets take a look a few ways i...