4K (포케이) is a K-Pop Boy Groups|Sub-group based in South Korea. They debuted on June 12, 2012. The group is currently Active.
Real name: 홍석준/Hong Seok June
Stage name: 석준 /Seok June
Age: 32 years
Date of birth: April 14, 1990
Place of birth: Seoul, South Korea
Profession: Singer, Composer and Dancer.
Zodiac Sign: Aries
Chinese Zodiac Sign: Horse