Chonggi Mah was born in Tokyo, Japan. He graduated from Yonsei University, College of Medicine, in Seoul, Korea, and subsequently attended graduate school at Seoul National University. Shortly after coming to America in 1966 he was certified with the American Board of Radiology. He then worked as a professor in the Radiology Department of the Medical College of Ohio, and later as a pediatric radiologist at the Toledo Children's Hospital until his retirement in 2002. He has published over a dozen poetry and prose books since 1960, including Invisible Land of Love (1980), Flesh of The Sky (2002), and Forty Two Greens (2015). He has received many literary awards including the Daesan Literature Award, the Academy of Arts of the Republic of Korea Award, and the Yonsei Man of the Year Award (2018).
Youngshil Cho holds a Master of English & English Literature from Chonnam University, Korea. A recipient of numerous grants for her English translation of modern Korean literature, she has translated and published eight contemporary Korean poetry books including Bukchon by Shin Dalja (Homa & Sekey Books, 2023), and Forty Two Greens by Chonggi Mah (Codhill Press, 2020).