It is not surprising that Korean artists use stage names. Maybe the company wants to make it easier for the audience to remember him. There are four stage names in MBLAQ: Lee Joon (Li Chang Hyun), MIR (Fang Zheyong) and GO (G.O).

His sister, Sandra of 2NE 1, called him "shit" because the two brothers and sisters have a good relationship. Darla gave Tian Dong a nickname when he was a child, because even the members of 2NE 1 called him "Mr. Shit = =" when they saw Tian Dong. Their brothers and sisters are really close. I remember in the sesame player, GO asked Tian Dong, if it were in the world, Tian Dong replied, please give me ten fart bombs for this question. GO said, but if the earth is not introduced, it will perish. The sky moves very lovely, so it will perish. . PS: fart bomb is a punishment tool in sesame player, so it seems that Tian Dong would rather be punished than introduce his sister to other members of MBLAQ. . .