Captain of India's 1964 Tokyo Olympics gold medal-winning hockey team, Charanjit Singh, died on Thursday at his home in Una, Himachal Pradesh after suffering a cardiac arrest that followed prolonged age-related illnesses. The former mid-fielder was 90 and would have turned 91 next month. He is survived by two sons and one daughter. Charanjit suffered a stroke five years back and was paralysed since then.