Greenwood, who played as an amateur for Bishop Auckland at the time, represented Great Britain at the 1960 Summer Olympics,[1] making one appearance in the tournament.
[2][3] He combined his football career with working as a PE teacher.
[4] He organises reunions for the surviving players of the 1960 Olympic squad.
[4] In April 2012, Greenwood publicly expressed a number of concerns about the British team due to compete at the 2012 Summer Olympics in London.
This biographical article related to association football in England, about a midfielder born in the 1930s, is a stub.