sbtv stands for smokeybarz tv.it is a company run by young people on the web on music based events. Most of it can be seen from YouTube which was created on November 2nd 2006. most of the videos are unprofessional and street videoed.
he started off his business by posting street videos of other people rapping. after that he made his own business then started to video people professionally and started to get more followers. he then had enough viewers to make people famous.
he started to make a lot of money and then decided to make his own show called sbtv. most rappers in London have started their career by going to sbtv first because its a fast way to be famous.