Born Michael Ray Nguyen-Stevenson, he became a Grammy Award-winning rapper for "Deuces," which he performed with Chris Brown and Kevin McCall in 2010.
He procured a deal with Young Money Entertainment after his Young On Probation mixtape in 2007 was well received.
His stage name stands for Thank You God Always, and his hit song, "Rack City," climbed all the way up to #7 on the Billboard top 100 in 2011.
He had a child named King Cairo Stevenson with dancer Blac Chyna in 2012. He began dating reality star Kylie Jenner in 2014.
In 2010, he released the mixtape Fan of a Fan with Chris Brown and other famous rappers.