Raymond Albert "Ray" Kroc (October 5, 1902 – January 14, 1984) was an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 fast food businessman who joined McDonald's

McDonald's

McDonald's Corporation is the world's largest chain of hamburger fast food restaurants, serving around 64 million customers daily in 119 countries. Headquartered in the United States, the company began in 1940 as a barbecue restaurant operated by the eponymous Richard and Maurice McDonald; in 1948...

 in 1954 and built it into the most successful fast food

Fast food

Fast food is the term given to food that can be prepared and served very quickly. While any meal with low preparation time can be considered to be fast food, typically the term refers to food sold in a restaurant or store with preheated or precooked ingredients, and served to the customer in a...

 operation in the world. Kroc was included in Time 100: The Most Important People of the Century

Time 100: The Most Important People of the Century

Time 100: The Most Important People of the Century is a compilation of the 20th century's 100 most influential people, published in Time magazine in 1999....

, and amassed a fortune during his lifetime. He owned the San Diego Padres

San Diego Padres

The San Diego Padres are a Major League Baseball team based in San Diego, California. They play in the National League Western Division. Founded in 1969, the Padres have won the National League Pennant twice, in 1984 and 1998, losing in the World Series both times...

 baseball team from 1974.
Kroc was born to parents of Czech

Czech people

Czechs, or Czech people are a western Slavic people of Central Europe, living predominantly in the Czech Republic. Small populations of Czechs also live in Slovakia, Austria, the United States, the United Kingdom, Chile, Argentina, Canada, Germany, Russia and other countries...

 origin in Oak Park

Oak Park, Illinois

Oak Park, Illinois is a suburb bordering the west side of the city of Chicago in Cook County, Illinois, United States. It is the twenty-fifth largest municipality in Illinois. Oak Park has easy access to downtown Chicago due to public transportation such as the Chicago 'L' Blue and Green lines,...

, near Chicago

Chicago

Chicago is the largest city in the US state of Illinois. With nearly 2.7 million residents, it is the most populous city in the Midwestern United States and the third most populous in the US, after New York City and Los Angeles...

, on October 5, 1902.