There were 11 countries with only 2 members and the Netherlands Antilles and South Sudan both with 2 athletes who competed under the Olympic flag as Independent Olympic Athletes.
Pakistan sent a 21-member team to the London Olympics competing in four sports.
Germany is in the 2012 Olympics. They have about 300-500 athletes on their team.
The Caribbean island of Dominica has only two athletes competing in Beijing at the 2008 Olympics. It is the smallest team.
Burundi has 6
Cook island
The British Virgin Islands have sent a team of two which the BBC has called the smallest team competing.
Cook Island
I'm not too sure but on a website called Pippa funnell - team GB (you can find it by searching Pippa funnell Olympics 2012) it gives a bit of a clue whereas to whether she is competing in the Olympics 2012 if you read a recent biography she might say whether she is competing :)
There are 184 athletes in the New Zealand team.
There are 410 athletes in the Australian Olympic team competing at the London 2012 olympics.
Pakistan sent a 21-member team to the London Olympics competing in four sports.
Yes. As part of "Team Britain."