This year, more than 3,000 Muslim athletes will compete in the Olympics, but many will not fast, a decision that has been sanctioned by religious authorities. While Muslims are increasingly common on Western teams -- for example British rower Mohamed Sbihi and French boxer Rachid Azzedine -- no Muslims made the U.S. team this year.
Nyambui said the hard part about track is training. Competing is easy. Had Ramadan occurred before the Olympics, when athletes prepare their bodies for competition, then his performance would have suffered, he said. He acknowledged that fasting can present difficulties for athletes, but usually only during the first or second weeks of Ramadan when the body is still adjusting to the rigors of fasting.
“After that people are used to it,” said Nyambui, speaking from his office in Dar es Salaam, Tanzania's largest city. “People play soccer, they can go jogging, they can go swimming.”