https://en.wikipedia.org/wiki/Kenneth_C._Griffin

Kenneth Cordele Griffin (born October 15, 1968) is an American investor, hedge fund manager, ..... Reuters. Retrieved January 25, 2015. ^ Melissa Harris ( February 19, 2014). "Billionaire Chicagoan Ken Griffin donates $150 million to Harvard".

https://www.forbes.com/profile/ken-griffin/

Ken Griffin founded and runs Citadel, a Chicago-based hedge fund that manages $28 billion in assets. He founded Citadel in 1990 but first began trading from ...

https://www.citadel.com/leadership/kenneth-c-griffin/

In 1987, Ken Griffin, a then-19-year-old sophomore at Harvard University, started trading from his dorm room with a fax machine, a personal computer, and a ...

https://www.chicagotribune.com/news/ct-cb-ken-griffin-20190213-story.html

Feb 13, 2019 ... Ken Griffin is founder and CEO of the hedge fund Citadel. He has been known as the richest person in Illinois since 2013.

https://www.bloomberg.com/billionaires/profiles/kenneth-c-griffin/

Griffin is CEO of Citadel, a hedge fund with $29 billion in assets under management. The Chicago-based company has five core strategies in fixed income and ...

https://www.cnbc.com/ken-griffin/

Billionaire hedge fund manager Ken Griffin said Amazon's decision to pull out of New York City "dramatically" reduced his interest in moving Citadel's ...

https://www.cnbc.com/2019/01/23/billionaire-ken-griffins-real-estate-shopping-sprees-continues-.html

Jan 23, 2019 ... Hedge fund billionaire Ken Griffin closed a deal to buy the most expensive home ever sold in the U.S., paying around $238 million for a New ...

https://www.chicagobusiness.com/residential-real-estate/what-will-billionaire-ken-griffin-build-his-huge-palm-beach-estate

May 30, 2019 ... The Architectural Commission of Palm Beach unanimously gave billionaire Ken Griffin permission to knock down a lakefront house built in ...

https://dealbreaker.com/2019/06/citadel-may-2019

Jun 10, 2019 ... Anne Dias ex-Griffin, former wife and sparring partner of Citadel Investment Group chief Ken Griffin, is mulling a return to the hedge fund ...

https://www.wsj.com/articles/billionaire-ken-griffin-buys-americas-most-expensive-home-for-238-million-11548271301

Jan 23, 2019 ... Billionaire Ken Griffin, who is becoming almost as known for his prodigious purchases as he is for his investment acumen, has closed on a New ...