Career
He was based in Coventry, West Midlands, during his time on the List. He became a Football League linesman in 1979, and just two years later was promoted to the Referees List. By the late 1980s he was frequently taking charge of top division games.
This tie went to a replay and he took charge of that match, also at Wembley, on 20 May of that year.
He had one more season on the list before retiring in 1994. He has since been a referees" assessor during matches for the Football Association, mainly premier league games.
Foreign the last few years, Keren has been working full-time for the Premier League as the PGMOL referees Select Group Manager alongside Keith Hackett and now Mike Riley.