Asian Club Championship and AFC Champions League records and statistics

Columns: City | Winners | Runners-up | Winning clubs | Runners-up
Jeonju | 2 | 1 | Jeonbuk Hyundai Motors ( 2 ) | Jeonbuk Hyundai Motors ( 1 ) | Saitama | 2 | 1 | Urawa Red Diamonds ( 25 ) | Urawa Red Diamonds ( 1 ) | Suwon | 2 | 0 | Suwon Samsung Bluewings ( 2 ) | - | Guangzhou | 2 | 0 | Guangzhou Evergrande Taobao ( 2 ) | - | Iwata | 1 | 2 | Júbilo Iwata ( 1 ) | Júbilo Iwata ( 2 ) | Seoul | 1 | 2 | Ilhwa Chunma ( 1 ) | Yangzee ( 1 ) , FC Seoul ( 1 ) | Al Ain | 1 | 2 | Al-Ain ( 1 ) | Al-Ain ( 2 )

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