
Computer scientist, essayist, entrepreneur, venture capitalist, and author. He is best known for his work on the programming language Lisp, his former startup Viaweb (later renamed Yahoo! Store), cofounding the influential startup accelerator and seed capital firm Y Combinator, his blog, and Hacker News. He is the author of several computer programming books, including: On Lisp (1993), ANSI Common Lisp (1995), and Hackers & Painters (2004). Technology journalist Steven Levy has described Graham as a "hacker philosopher".

American entrepreneur and investor. He is the co-founder, chairman and former CEO of AngelList. He has invested early-stage in over 200 companies including Uber, FourSquare, Twitter, Wish.com, Poshmark, Postmates, Thumbtack, Notion, SnapLogic, Opendoor, Clubhouse, Stack Overflow, Bolt, OpenDNS, Yammer, and Clearview AI, with over 70 total exits and more than 10 Unicorn companies.Ravikant is a Fellow of the Edmund Hillary Fellowship. He is also a podcaster who shares advice on pursuing health, wealth, and happiness.

Charles Thomas Munger (born January 1, 1924) is an American investor, businessman, former real estate attorney, architectural designer, and philanthropist. He is vice chairman of Berkshire Hathaway, the conglomerate controlled by Warren Buffett; Buffett has described Munger as his partner. Munger served as chairman of Wesco Financial Corporation from 1984 through 2011. He is also chairman of the Daily Journal Corporation, based in Los Angeles, California, and a director of Costco Wholesale Corporation.