He is the fourth oldest and the fourth youngest in the band.
His Zodiac sign is Virgo.
RM has a younger sister.
His favorite color is black.
His favorite number is 1.
His favorite foods are meat and Kalguksu (Korean knife noodles).
He taught himself how to speak English (through the American sitcom Friends), and can speak it extremely well.
His favorite items are clothes, computer, books.
His role models are Kanye West, A$AP Rocky and Drake.
He has composed/produced 100+ songs.
RM's other nickname was ‘Dance Prodigy’. He was so bad at dancing so his dance teacher and the company staff called him that.
RM wrote the lyrics of No More Dream because he had no dreams when he was in school.
The BTS members said if RM wasn't human he'd be: a Tibetan Fox (Jungkook), A Lion that even if you catch it, it breaks everything and escapes again (Jimin), A Monster (V), a soccer player (J-Hope) and a rock (Suga).
His other nickname is God of Destruction, because he frequently breaks/destroys everything he touches.