10) Greg Tseng and Johann Schleier-Smith

Greg Tseng and Johann Schleier-Smith Tagged Inc. co-founded

Age: 28 years old
Project: Tagged
Wealth: $45 million

Tagged Inc. was co-founded by Harvard graduates and entrepreneurs Greg Tseng and Johann Schleier-Smith. Tagged.com was launched in October 2004 by Tagged Inc. and is privately owned.Tagged.com is a social networking site founded in 2004. Tagged is the subject of numerous customer complaints for sending deceptive bulk mail and is regarded as a phishing and spamming site and an "E-mail scam" by consumer anti-fraud advocates. It is headquartered in San Francisco, California, United States

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