Ko je umro u januar 1997.

British biochemist awarded the Nobel Prize in Chemistry in 1957 for his research on the structure and synthesis of nucleotides, nucleosides, and nucleotide coenzymes

American biochemist who discovered the Calvin cycle and received the 1961 Nobel Prize in Chemistry for his research on carbon dioxide assimilation in plants

Japanese association football player and referee who played for the Japan national team and contributed to the sport's growth in Japan