Jack recently co-authored a book titled “Cryptoassets: The Innovative Investor’s Guide to Bitcoin and Beyond” along with Chris Burniske. Jack is a Bitcoin expert, and an angel investor who advises startups on cryptoassets. He has authored several books about retirement and finance, and is the co-author of one of the earliest books on Bitcoin, “What’s the Deal with Bitcoins?”
Jack also owns and runs GEM Research Solutions, and has worked extensively with startups. His company is a market research firm focusing on financial services and provides market research to businesses in many different industries.
Jack received his MBA from the Graziadio school in 1990 as part of the Presidents and Key Executives program. He has a B.A. in English and Economics from Stony Brook University.