This was taken in the late 1940’s. Pictured in this photo is GM Kim (second row, fifth from left), his friend and senior, GM Yoon Byung-In, and his teacher, Toyama Kanken.
The photo is courtesy of GM Kim Soo of Houston TX, student of GM Yoon Byung-In.
It was a celebration group picture of the one year anniversary of the Sungkyungkwan University Kwon Beop Club by GM. Yoon Byung-In.