Full Name: Yoo Naul
DOB: Sept. 23, 1979
Record label: IN NEXT TREND
Associated acts: Brown Eyes, Brown Eyed Soul,

Singer and artist Naul originally debuted as a member of the four-member R&B group “Anthem” in 1999 but after the group’s disbandment, he began activities as part of the R&B duo Brown Eyes in 2001 with Yoon Gun. He is famous for singing the theme song for the 2002 Korea-Japan FIFA World Cup with Lena Park. Infamous for his reluctance to make TV or radio appearances, he never made media appearances even when promoting for Brown Eyes. Since 2010, he has been part of the faculty for the school of music at Korea Nazarene University.

Solo Discography:
Principle of My Soul (Full length, Sept. 2012)
Back to the Soul Flight (Remake, Jan. 2005)
Emptiness in Memory (Single, Nov. 2017)
I Surrender All (Single, Oct. 2015)

Discography as member of Brown Eyes and Brown Eyed Soul:
Brown Eyes (Full length, 2001)
Reason 4 Breathing? (Full length, 2002)
Soul Free: #01 (Full length, 2003)
The Wind, The Sea, The Rain (Full length, 2007)
Two Things Needed for the Same Purpose and 5 Objects (Full length, 2008)
Brown Eyed Soul (Full length, 2010)
Thank Your Soul – SIDE A (Full length, 2014)
Thank Your Soul – Soul Cooke (Full length, 2015)