Can you name their nationalities?

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Across
  1. 1. Thailand
  2. 5. Korea
  3. 6. Spain
  4. 12. Cambodia
  5. 14. Greek
  6. 16. Burmese
  7. 18. Australia
  8. 19. England
  9. 20. China
  10. 21. Japan
Down
  1. 1. Turkey
  2. 2. Danish
  3. 3. Russia
  4. 4. Canada
  5. 7. Italy
  6. 8. Egypt
  7. 9. Portugal
  8. 10. United Kingdom
  9. 11. Germany
  10. 13. America
  11. 15. France
  12. 17. South Africa