:Derrail Lamon Waller (born November 19th 1985) Better known by his artist name, Relly Great he is a rapper born in raised in Denver Colorado he also is a producer.Writing music at the age of 12 he has released variety of albums,and group projects which. has made him who he is today landing in 41510 magazines he has also collaborated with several popular, Artist such as I-Rocc Young Doe Guce and many more artist in the music scene which has made him very connected in the under ground entertainment industry. Relly Great also is under one of the biggest distributions in Denver Colorado LmitWorldwide/Empire present: Label 1818 Music Group.