context: On 15 June 2008, Nikopolidis announced his retirement from international football after Euro 2008, claiming that he had made this decision before the tournament started, and also stating that it is about time for a major change in the Greek national squad.
source: After retirement, Nikopolidis became the assistant manager of Olympiacos in 2012.
reference_original: بعد التقاعد، أصبح Nikopolidis المدير المساعد لنادي أولمبياكوس.
reference_flipped: بعد التقاعد، أصبحت Nikopolidis المديرة المساعدة لنادي أولمبياكوس.