Alan Oliveira

At the 2016 Summer Paralympics, held in Rio de Janeiro in his home country of Brazil, Oliveira failed to reach the final of either the 100m or 200m races in the T43 class. He did however win a silver medal in the T42-T47 4x100m relay as part of the Brazil team.

In July 2013 at the Paralympic Anniversary Games in London Oliveira became world's fastest double amputee athlete when he completed the T43 100m race in a time of 10.57 beating his previous record of 10.77 which he had set in Berlin in June 2013.

Competing at the 2008 Summer Paralympics in Beijing, Oliveira won a silver medal in the T42–T46 4 × 100 metres relay as part of the Brazilian team, after failing to win a medal in the T44 200m. At the 2012 Summer Paralympics in London he won gold in the T44 200m, ahead of Oscar Pistorius who was a favorite to win. Immediately after the race Pistorius caused controversy by criticising the blades Oliveira had used, claiming they were too long and artificially increased his stride length, giving him an unfair advantage. Pistorius' complaint was denied at that time by the International Paralympic Committee, which stated all athletes were measured prior to the race by a classifier and all blade lengths were approved for competition.

Alan Fonteles Cardoso Oliveira (born August 21, 1992) is a Paralympian athlete from Brazil competing mainly in category T44 sprint events. Oliveira is a double-below-the-knee amputee, classifying him in the Paralympic T43 class; athletes in this class run in T44 event.