William "Bill" Rancic is an American

United States

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

 entrepreneur

Entrepreneur

An entrepreneur is an owner or manager of a business enterprise who makes money through risk and initiative.The term was originally a loanword from French and was first defined by the Irish-French economist Richard Cantillon. Entrepreneur in English is a term applied to a person who is willing to...

 who was the first candidate hired by The Trump Organization at the conclusion of the first season of Donald Trump

Donald Trump

Donald John Trump, Sr. is an American business magnate, television personality and author. He is the chairman and president of The Trump Organization and the founder of Trump Entertainment Resorts. Trump's extravagant lifestyle, outspoken manner and role on the NBC reality show The Apprentice have...

's reality television show, The Apprentice. As of 2011, he stars in the reality show Giuliana and Bill

Giuliana and Bill

Giuliana and Bill is a reality show on the Style Network. It features E! News host, and host of Fashion Police Giuliana Rancic and her husband Bill Rancic, an American entrepreneur who won the first season of The Apprentice. The couple, who first met when Giuliana was interviewing Bill for E! News,...

with his wife Giuliana Rancic.

Rancic is a motivational speaker and a Chicago, Illinois

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...

, real estate developer.
Rancic is of Croatian

Croats

Croats are a South Slavic ethnic group mostly living in Croatia, Bosnia and Herzegovina and nearby countries. There are around 4 million Croats living inside Croatia and up to 4.5 million throughout the rest of the world. Responding to political, social and economic pressure, many Croats have...

 and Irish

Irish people

The Irish people are an ethnic group who originate in Ireland, an island in northwestern Europe. Ireland has been populated for around 9,000 years , with the Irish people's earliest ancestors recorded having legends of being descended from groups such as the Nemedians, Fomorians, Fir Bolg, Tuatha...

 heritage.