Eric Lefkofsky is an American billionaire businessman and serial entrepreneur. He is the Founder and CEO of Tempus, Inc., a company focused on artificial intelligence and precision medicine, a role he has held since 2015.
As of June 2024, his net worth was estimated at US$6 billion. He is also a co-founder of several other notable companies, including the global e-commerce marketplace Groupon, the venture capital firm Lightbank, and Pathos AI, a clinical stage biotechnology company.