Approximately 11,099 athletes competed in the 2004 Olympic Games.
2004 or 2035 not sure
252 athletes competed at the 1932 Winter Olympics.
According to answers.com, 407 athletes competed in 26 sports for China. Click on the 'China at the 2004 Summer Olympics' link below for more information.
Great Britain sent 271 athletes to compete in 22 sports at the 2004 Games in Athens.
258 athletes competed in the 1924 Winter Olympics.
2,622 athletes participated in 2010 winter olympics.
10,625 athletes competed during the events held in Athens, Greece.
10,651.
433 athletes.
4,925
106
250