Eric Paul Lefkofsky is an American billionaire businessman. He is the founder and CEO of Tempus AI, and the co-founder of Groupon, Echo Global Logistics (ECHO), InnerWorkings (INWK), and Mediaocean.
Adapted from Wikipedia (CC BY-SA 4.0).
Each figure is a dated estimate from the publisher shown; wealth changes, and nothing here is live.
| As of | Estimate | Source |
|---|---|---|
| 2025 | $6B | Forbes · current |
Every fact on this page traces to one of these.
Also born on September 13
Creator
1916–1990 · Norway
Roald Dahl was a British author of popular children's literature and short stories, a poet, screenwriter and a wartime fighter ace. His books have sold more than 300 million copies worldwide. He has been called "one of the greatest storytellers for children of the 20th century".
Carl Van Vechten, Public domain, via Wikimedia Commons
Athlete
1989 · Germany
Thomas Müller is a German professional footballer who plays as a forward or attacking midfielder for Major League Soccer club Vancouver Whitecaps. He is widely regarded as one of the greatest players of his generation.
Werner100359, CC BY-SA 4.0, via Wikimedia Commons
Actor
1969 · United States
Tyler Perry is an American filmmaker and actor. His films vary in style from orthodox filmmaking techniques to filmed productions of live stage plays, many of which have been subsequently adapted into feature films.
PhilipRomanoPhoto, CC BY-SA 4.0, via Wikimedia Commons
Musician
1993 · Ireland
Niall James Horan is an Irish singer, songwriter, musician, and multi-instrumentalist. He rose to prominence as a member of the boy band One Direction, formed in 2010 on the singing competition The X Factor.
Office of the President of the United States, Public domain, via Wikimedia Commons
Politician
1863–1935 · United Kingdom
Arthur Henderson was a British iron moulder and Labour politician.
Unknown authorUnknown author, Public domain, via Wikimedia Commons
Politician
1941 · Costa Rica
Óscar Arias Sánchez is a Costa Rican politician, activist and Nobel Peace Prize laureate who was the president of Costa Rica from 1986 to 1990 and from 2006 to 2010.
MadriCR, CC BY-SA 4.0, via Wikimedia Commons