Nomar Garciaparra, a career .313 hitter, retired after the 2009 season.
He had good power and ended his career with 300 home runs.
On www.baseball-reference.com, 181 retired players are listed who had a career batting average of .300 or higher, with a minimum of 3000 plate appearances. An additional 22 active players (as of June 2008) also make the list, but some of these may drop below .300 before they retire.
As of 2009, 125 players have hit 300 or more career homer runs in the Major leagues..
In the history of Major League Baseball as of 2009 there are 202 players with a career batting average of .300 or better.
300 goals
300 days
If the fluid level is okay, then your transmission is about to retire.
About .300 to .400 seconds.
About 300 years
The Rock encountered several injuries in his bout against Cena in Wrestlemania 29 which required surgery, soon after, he said that his Wrestlemania 29 match may have been his last, recently Michael Bay told E!Online that The Rock ought to retire from WWE to escape even more injury, and instead, to concentrate on his acting career. His actual words were:"Dwayne's hurt tonight. He was pushing it too hard. He needs to grow up and stop wrestling 300 pound men"Whether The Rock will retire is up to himself.
Mickey Mantle
Richard Hadlee