First Name: Nam Joon
Family Name: Kim
Native name: 랩몬스터
Also Known as: 김남준;Kim Nam Joon;namjoon;Rap Monster
Nationality: South Korean
Gender: Male
Born: September 12, 1994

Kim Nam Joon, better known as RM (previously known as Rap Monster but changed his stage name in 2017), is a South Korean rapper, songwriter, and record producer. He is the main rapper and songwriter of the South Korean boy group BTS, managed under Big Hit Entertainment. In 2015, he released his first solo mixtape, RM. To date, he has recorded with artists such as Wale, Warren G, Gaeko, Krizz Kaliko, MFBTY, and Primary.
RM was born on September 12, 1994, in Ilsan, South Korea. Before his debut with BTS, he was an underground rapper under the stage name "Runch Randa". He released a number of tracks and once collaborated with fellow underground rapper Zico.
He was part of the top 1.3% of the nation in the preparatory university entrance exams for language, math, foreign language and social studies, and has an IQ of 148. He is fluent in English and Japanese.