Meek Mill is a rapper who was born in Philadelphia in 1987. He was signed to a record deal in 2008 after spending years rapping. Many times rappers get angry with each other because of saying that other rappers are not writing their own music. In this case, Meek Mill accused Drake that he used others to write his music and doing this in a ghostwriting way in which the songs are purchased outright without giving credit to the writer.
The feud began with Meek Mill calling out Drake’s ghostwriter and was further able to prove that this was not a collaboration, but it was more of one person writing and the other taking credit for it. This is in reference to RICO.