Biz Stone

Biz Stone Christopher Isaac "Biz" Stone (born March 10, 1974) is a co-founder of Twitter, Obvious, Medium, and Jelly. His first startup was Xanga in 1999. Stone co-founded his latest venture, Jelly, with Ben Finkel. Jelly was launched in 2014 and is described as a new kind of search engine with the core assumption that for every question there is a person with the answer. Stone is Jelly’s CEO.
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