What is the population of the largest city in Iraq, who's 1956–57 Iraq FA Cup Championship was open to teams from the capital?
Baghdad Baghdad (Arabic: بغداد‎ ‎ , ) is the capital of Iraq. The population of Baghdad, as of 2016 , is approximately 8,765,000, making it the largest city in Iraq, the second largest city in the Arab world (after Cairo, Egypt), and the second largest city in Western Asia (after Tehran, Iran).
Al-Quwa Al-Jawiya Nadi Al-Quwa Al-Jawiya Al-Riyadhi ("Air Force Athletic Club", Arabic: نادي القوة الجوية الرياضي‎ ‎ ) is an Iraqi football club based in Rusafa District, Baghdad that competes in the Iraqi Premier League, the top-flight of Iraqi football. Founded in 1931, it is the oldest existing football club in Iraq. It is also one of Iraq's most successful clubs, having won eleven league titles, the most recent being in the 2016–17 season. The club has won four Iraq FA Cups as well as a joint-record three Iraqi Elite Cups and two Iraqi Super Cups. It is also the first of only two clubs to win all four of the aforementioned trophies (League, FA Cup, Elite Cup, Super Cup) in the same season (the 1996–97 season).