STi, born Jang Seohyun on February 23, 1983, in Changwon, South Korea, is a
singer, producer, and songwriter known for his contributions to the Korean
hip-hop and R&B scene. He debuted in 2007 with the self-produced digital single
"Discovery", showcasing his talents in rapping, vocals, jacket design, and music
video production. Initially active in the underground hip-hop scene, STi joined
MC Hansae’s BCR Crew in 2000 and later formed the group AG 266 in 2002 under the
stage name STY. After completing his military service in 2005, he resumed his
solo career and released "Discovery...