Who is the older brother of the current captain of Hamburger SV in the German Bundesliga?
Goson Sakai Goson Sakai (酒井 高聖 , Sakai Gōson , born March 20, 1996) is a Japanese football player. He's the younger brother of Gōtoku and Noriyoshi Sakai.
Ronald de Boer Ronaldus "Ronald" de Boer (] ; born 15 May 1970) is a Dutch former football midfielder who played for the Netherlands national team as well as a host of professional clubs in Europe. He is the older twin brother of Frank de Boer.