Sammy Yu Kwok Sum (Chinese: 余國森; Jyutping: jyu4 gwok3 sam1; born 1954 in Hong Kong) is a retired professional footballer for Bulova SA, South China and Hong Kong national football team. He was a member of the Hong Kong team for the 19 May incident.
يو كوك سوم (بالصينية: 余國森) هو لاعب كرة قدم صيني في مركز الدفاع، ولد في 1954. لعب مع نادي جنوب الصين. (ar)
Sammy Yu Kwok Sum (Chinese: 余國森; Jyutping: jyu4 gwok3 sam1; born 1954 in Hong Kong) is a retired professional footballer for Bulova SA, South China and Hong Kong national football team. He was a member of the Hong Kong team for the 19 May incident. (en)
يو كوك سوم (بالصينية: 余國森) هو لاعب كرة قدم صيني في مركز الدفاع، ولد في 1954. لعب مع نادي جنوب الصين. (ar)
Sammy Yu Kwok Sum (Chinese: 余國森; Jyutping: jyu4 gwok3 sam1; born 1954 in Hong Kong) is a retired professional footballer for Bulova SA, South China and Hong Kong national football team. He was a member of the Hong Kong team for the 19 May incident. (en)