Olympians are only in the games because they've dedicated their lives to practicing and competing for their respective sports. These are professional athletes. Just as with any profession, Olympians retire after they feel that they have accomplished what they wanted. It could also be for reasons such as starting a family or suffering from an injury.
she went to retire
yesAlicia sacromone will retire in Beijing 2008 gymnastics Olympics.
In 1988, after the Olympics.
After the 2004 Olympics
a little bit before the moscow Olympics
In the fall of 2000 after the Summer Olympics in Sydney.
Nancy Kerrigan retired in the year of 1994 after the 1994 Winter Olympics.
I do not think there is an age limit but most gymnasts retire either before or in their twenties
Soon after the 2000 olympics, when he won his 5th consecutive gold he retired professionally
Michael Phelps, with 22 medals. 18 gold, 2 silver and 2 bronze. From the USA, he won his 22nd medal (gold) tonight. He will retire after this Olympics, which is over for him.
Shawn Johnson only went to one Olympics as a competitor (2008 Beijing Olympics). She made a comeback and tried to make it to the London 2012 Olympics but she made the choice to retire just before the USA Olympic Trials due to a knee injury.
Lee Chong Wei is 28 years old (birthdate: October 21, 1982).