Jóhann Birnir Guðmundsson (born 5 December 1977) is a retired Icelandic footballer, who last played as a midfielder for Icelandic club Keflavík.
[1] Jóhann previously played for Watford F.C.
in the Football League First Division.
[2] He scored two goals for Watford, both of which came in the same game against Port Vale.
This biographical article related to association football in Iceland is a stub.