[1] He debuted in 2009 as a member of the hip hop duo Future Heaven, and became one of the most popular rappers in South Korea's underground hip hop scene.

[2] He gained mainstream recognition in 2017 after finishing in second place on the TV rap competition show, Show Me The Money 6.

[3] On July 1, 2022, it was confirmed that Nucksal had been dating a non-celebrity woman for two years.

[4] They were married on September 24, 2022, in the presence of friends and family in Gangnam, Seoul.

[5] In February 2023, his wife gave birth to their first child, a son, Lee Yun-woo, after five months of marriage.