Asian Club Championship and AFC Champions League records and statistics

Columns: City | Winners | Runners-up | Winning clubs | Runners-up
Riyadh | 3 | 6 | Al-Hilal ( 3 ) | Al-Hilal ( 4 ) , Al-Shabab ( 1 ) , Al-Nassr ( 1 ) | Tehran | 3 | 3 | Esteghlal ( 2 ) , PAS Tehran ( 1 ) | Esteghlal ( 2 ) , Persepolis ( 1 ) | Tel Aviv | 3 | 1 | Maccabi Tel Aviv ( 2 ) , Hapoel Tel Aviv ( 1 ) | Hapoel Tel Aviv ( 1 ) | Pohang | 3 | 0 | Pohang Steelers ( 3 ) | - | Jeddah | 2 | 3 | Al-Ittihad ( 2 ) | Al-Ahli ( 2 ) , Al-Ittihad ( 1 ) | Bangkok | 2 | 1 | Thai Farmers Bank ( 2 ) | BEC Tero Sasana ( 1 ) | Doha | 2 | 1 | Al-Sadd ( 2 ) | Al-Arabi ( 1 )

Example questions:
Between the cities of Doha and Jeddah , which of the the winning AFC Champions League teams was founded first ? | What is the population of the city with the most AFC Champions League runners up ? | For the AFC Champions League team based in the city in North Gyeongsang , what is the name of the record jointly held by this team ? | For the cities with the least amount of combined winners and runners up in the AFC Champions League , which is the smallest by metropolitan population ?

Answers:
Al-Ittihad | 6.9 million | joint-most successful team in Asia with three AFC Champions League titles | Sydney