Correct Answer : Hamad International Airport, Qatar
1. Hamad International Airport, Qatar
2. Tokyo Haneda Airport, Tokyo
3. Singapore Changi Airport, singapore
4. Incheon International Airport, Seoul
5. Narita International Airport, Tokyo
6. Munich Airport, Munich
7. Zurich Airport, Zurich
8. London Heathrow Airport, London
9. Kansai International Airport, Osaka
10. Hong Kong International Airport, Hong Kong