What key details about jeong hyeong-don can be extracted from the following bio? Bio: jeong hyeong-don -lrb- born march 15 , 1978 -rrb- is a south korean comedian and entertainer under fnc entertainment .
- notable work is member of '' infinite challenge '' and gag concert- active is 2002-present- influences is yoo jae-suk , park myeong-su- genre is comedy , entertainment- agent is fnc entertainment- spouse is han yu-ra , television writer- medium is stand-up , television- influenced is noh hong-chul , gil seong-joon , jeong ga-eun- birth date is 15 march 1978- entertaiment is fnc entertainment- name is jeong hyeong-don- nationality is south korean- image is jeong hyeong-don from acrofan.jpg- birth place is busan , south korea