Background
Yoon, Hong Sik was born on April 23, 1974 in Seoul, Republic of Korea.
researcher electronics executive
Yoon, Hong Sik was born on April 23, 1974 in Seoul, Republic of Korea.
Bachelor of Science in Physics, Yonsei University, Seoul, 1997. Master of Arts in Physics, Yonsei University, Seoul, 1999. Doctor of Philosophy in Physics, Yonsei University, Seoul, 2004.
Senior engineer Samsung Electronics, since 2004.