ASIA

Mumbai, India

population: 18.4 million

Kolkata, India

population: 14.1 million

Karachi, Pakistan

population: 21.2 million

Beijing, China

population: 21.7 million

Guangzhou, China

population: 14.5 million

Shanghai, China

population: 24.2 million

Manila, Philippines

population: 12.8 million

Dhaka, Bangladesh

population: 18.9 million

Jakarta, Indonesia

population: 10.1 million

Tokyo, Japan

population: 13.6 million