He became a billionaire at the age of 31 with eBays 1998 initial public offering (IPO). However, Liu spent all his spare time learning computer programming. Mikitani founded thee-commercecompany MDM, Inc. with three co-founders and of their own money, launching the online marketplace Rakuten Ichiba in Japan. According to Forbes, Karps net worth exceeds $200 million, and Tumblr has been valued at $800 million. is an Irish entrepreneur from County Limerick. I have worked with a lot people who operated as if they were addicted to the wins and looked very successful on the outside but ultimately were facing the downside of addiction internally. He was diagnosed with prostate cancer in 2009 but has since gone into remission. The Top 25 Innovators & Entrepreneurs - Seattle Business magazine In August 2017, the camera company reports a market cap of $13 billion, according to Google finance. is the CEO and founder of Epic Systems, a healthcare software company located in Wisconsin. is a Brazilian Internet entrepreneur and angel investor. CEO Coach and Senior Advisor for purpose-driven entrepreneurs - scale faster, make better decisions and maintain your personal wellness, I recently listened to two great podcasts, one with Simon Sinek about finding joy, and one with Shane Parrish's 'The Knowledge Project' where his guest spoke about addiction. He is a licensed aircraft pilot who owns two military jets. Calvin Cordozar Broadus Jr. Net Worth (2023) $165 Million. Scott lost 6 million in the financial crash of 2008. Ferdowsi attended Massachusetts Institute of Technology where he dropped out in his last year to focus on his business. Wagner has his own charitable foundation, the Todd Wagner Foundation. A frequent keynote speaker and guest at Silicon Valley conferences, Andreessen was one of only six inductees in theWorld Wide Web Hall of Fameannounced at theFirst International Conference on the World-Wide Webin 1994. is an American software entrepreneur.