Jeong Woo chul ( 1975 - ) is a Korean painter. Jeong Woo chul s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3602 USD for On Your Mark. Sangsoo in 2009 to 4612 USD for Wake UP!! Dangsan Boy in 2009 , based on the size and medium of the artwork.