module name birth_date article_title citizenship
hangul rr = hyeon jaehyeon child = yes = 현재현 hanja = mr = hyŏn chaehyŏn hyun jae-hyun 12 february 1949 hyun jae-hyun
 south korea
hyun jae-hyun

hyun jae-hyun -lrb- born february 12 , 1949 -rrb- is chairman of tongyang group , a south korean conglomerate founded in 1957 as a cement manufacturer .
