in canada,they participate 206 athletes.and in usa, they participate 216 athletes, at least it think
USA 645 athletes send to the 2008 Beijing olympics.
USA has 647 athletes. USA has 647 athletes.
USA with 530 athletes is second to Great Britain's 541 athletes on having the most athletes at the 2012 Summer Olympics
USA with 579 athletes
China 638 USA 596 athletes
Most of the athletes train in their prospective countries. 70% of athletes in the 2012 Olympics trained in the USA. The rest train in the country they were born in.
USA by a landslide I believe.
10,500 athletes There are 18 usa womens soccer players on the Olympics rostor for 2008