Sir Robert Bryson Hall II, aka Logic, is an American rapper, singer and songwriter based out of Los Angeles, California. He was born in Gaithersburg, Maryland and spent most of his life there before moving to Los Angeles in 2013. Hall had a very tough childhood, in which both of his parents struggled with substance abuse and could barely make ends meet. Hall often found himself caught up in these illicit activities but decided that he wouldn't end up like his parents, and decided to take up rapping. After releasing a few mixtapes and seeing modest success, he moved in with fellow music artist Big Lenbo, and made his songs out of Lenbo's basement for quite some time. It was not until he released his debut album Under Pressure in 2014 that Logic could finally move out and have a place to call his own. The rest, as they say, is history.