Answer the following question: What key details about yung wook yoo can be extracted from the following bio? Bio: yung wook yoo -lrb- born december 27 , 1977 -rrb- , is a south korean pianist , winner of the paloma o'shea international piano competition .
Answer:
- hangul is - mr is yu yong ' uk- rr is yu yeong-uk- hanja is !