Education
1957, Graduated from Western Painting, Hongik University College of Fine Arts
Graduated from Cheongju Commecial High School 
Career
Solo Exhibition
2015 Hyung-Geun Yoon, Gallery pkm, Seoul
2002 Hyung-Geun Yoon, Gallery Inn, Seoul, Korea
1997 Stiftung fur Konkrete kunst Reutlingen, Germany
1996 Hyung-Geun Yoon, Gallery Hyundai, Seoul, Korea
1994 Hyung-Geun Yoon, Total Gallery, Seoul, Korea
1993 Hyung-Geun Yoon, Locks Gallery, Philadelphia, USA 
1990 Hyung-Geun Yoon,, Ueda Gallery, SC, Tokyo, Japan 
1978 Hyung-Geun Yoon,, Tokyo Gallery, Tokyo, Japan 
1966 Hyung-Geun Yoon,, Gallery of Newspapers, Seoul, Korea 
Group Exhibition 
2018 100 collections from Museum of Art in Seoul National University, Museum of Art in Seoul National University, Seoul, Korea
2017 Rediscovery of Color, Mt. Museum, Wonju 
2014 Art of Dansaekhwa, Kukje Gallery, Seoul, Korea
2012 The Grand Story of Korean Contemporary Art, National Museum of Contemporary Art, Seoul, Korea
1995 The 46th Venice Biennale, Venice, Italy 
1992 Together with nature - Traditional spirit inherited in Korean contemporary art, Tate Gallery, Liverpool, UK 
1983 Korean contemporary art in late 1970s  - Appearance,  Tokyo National Museum of Contemporary Art, Tochigi Prefectural Museum of Fine Arts, Fukuoka Museum of Art, Japan 
1978 The 2nd Paris Contemporary Art Festival, National Grand Pallet Art Museum, Paris, France 
1977 The Aspect of Korean Contemporary Art Exhibition, Tokyo Central Art Museum, Tokyo, Japan 
1975 The 13th São Paulo Biennale, Sao Paulo, Brazil
1969 The 10th São Paulo Biennale, Sao Paulo, Brazil
Awards career
1978 Korean Art Grand Award - Grand Prize
Born in 1928. Activities in Seoul.  
An Adviser of the Korean Art Association