Karl Jacob is a serial entrepreneur who has been building, advising and investing in companies for the last 20 years. During his career Karl has raised 23 rounds of financing from a wide range of investors, including True Ventures, Baseline Ventures, Richard Branson’s Virgin Group, Microsoft, eBay, Integral Partners, Norwest Ventures, Greylock, Benchmark Capital, FT Ventures, Ignition Partners and Vulcan Ventures. Many of Karl’s companies have been successfully acquired, including Dimension X, acquired by Microsoft; Keen/Ingenio, acquired by AT&T; Cloudmark, acquired by ProofPoint; and Coveroo, acquired by Zazzle. Across his various tenures as a start-up CEO, Karl has generated hundreds of millions of dollars in investor returns and up to $150 million in revenue per year. In 2005 he joined Facebook as one of its first advisors and has gone on to advise several other companies. Karl is also a prolific angel investor and mentor for start-up companies including Mayvenn, June, Healthtap, Everlane, Skillshare, Rescale, Memsql, Haven, Shippo and many others. He holds a B.S. in Computer Science from the University of Southern California’s Engineering School, where he sits on its board of counselors.