Heart problems forced him to retire about 20 years ago.

Health problems forced him to retire in 1967 at the age of 38.

In 1981 he was forced to retire from government service without pay.

After two years without playing, he was forced to retire from the game, at only 28.

He was forced to retire from his job in 1913.

After 25 years, his company has forced him to retire.

He was forced to retire from the space program in 2001.

She was forced to retire in 1940 because of her health.

He was forced to retire at the end of the 1994 season.

After a year on the list, he would be forced to retire.