Biz Stone wife founded and operate the Biz and Livia Stone Foundation, which supports education and conservation in California. Biz Stone Christopher Isaac "Biz" Stone (born March 10, 1974) is an American entrepreneur who co-founded Twitter, among other Internet-based services. 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. On May 16, 2017, Biz Stone announced he is returning to Twitter
Firm Biz Firm Biz "Firm Biz" is the first single by the Hip hop supergroup The Firm from their singular collaborative LP "The Album". The song was produced by L.E.S, who based the song's track on a sample of Teena Marie's 1981 hit "Square Biz". "Firm Biz" also features a chorus performed by former En Vogue singer Dawn Robinson, reworked from the "Square Biz" chorus. AZ raps the first verse of the song, Nas the second, and Foxy Brown the third and final verse. The song never reached any US chart positions, but was a UK Top 20 hit in 1997. A