Robbie Keane has played in both the Mancheter-Merseyside derby (LIVERPOOL vs Manchester United) and the north-london derby (TOTTENHAM HOTSPUR vs Arsenal)
Paul Stewart (Man City; Liverpool; Sunderland; Tottenham).
I think nobody
Paul Walsh Paul Stewart Nicholas Anelka
probably someone rubbish if he played for Liverpool or man city
paul walsh Paul Stewart
who has played in the tyne+wear,north London,potteries,Manchester and Liverpool derbies
Nicolas Anelka has played for Arsenal, Liverpool, Manchester City in the respective derbies, Real Madrid in the Champions League final and in Euro 2000 and 2008.