How Rich Is Mark Zuckerberg? Wealthier Than Chad And 60 Other Countries

As soon as Facebook went public Friday, co-founder Mark Zuckerberg became an instant multi-billionaire. How wealthy is he?

The initial public offering of Facebook stock puts Zuckerberg's wealth around $20 billion, which fluctuates with every move the stock makes.

Exactly how rich has Mark Zuckerberg become? He's richer than Chad. As in the African country, which has a gross domestic product of $19.543 billion.

The Facebook co-founder is now richer than 61 countries, according to 2011 figures from the International Monetary Fund.

Here is a list of nations Zuckerberg is wealthier than, based on GDP figures.

1. Tuvalu: $37 million

2. Sao Tome and Principe: $379 million

3. Kiribati: $599 million

4. Tonga: $763 million

5. Comoros: $837 million

6. Saint Kitts and Nevis: $875 million

7. Dominica: $977 million

8. Samoa: $1.09 billion

9. Vanuatu: $1.204 billion

10. Saint Vincent and the Grenadines: $1.259 billion

11. Grenada: $1.449 billion

12. Antigua and Barbuda: $1.575 billion

13. Solomon Islands: $1.725 billion

14. Liberia: $1.769 billion

15. Guinea-Bissau: $1,925 billion

16. Cape Verde: $2.052 billion

17. Saint Lucia: $2.101 billion

18. Djibouti: $2.231 billion

19. Seychelles: $2.245 billion

20. Belize: $2.8 billion

21. Maldives: $2.841 billion

22. Gambia: $3.496 billion

23. Central African Republic: $3.641 billion

24. Lesotho: $3.804 billion

25. Eritrea: $4.037 billion

26. Fiji: $4.133 billion

27. Bhutan: $4.287 billion

28. Suriname: $5.06 billion

29. Sierra Leone: $5.093 billion

30. Burundi: $5.184 billion

31. Guyana: $5.783 billion

32. Zimbabwe: $6.127 billion

33. Swaziland: $6.233 billion

34. Togo: $6.415 billion

35. Barbados: $6.493 billion

36. Mauritania: $7.093 billion

37. Montenegro: $7.157 billion

38. Timor-Leste: $9.507 billion

39. Malta: $10.757 billion

40. The Bahamas: $10.785 billion

41. Guinea: $11.464 billion

42. Niger: $11.632 billion

43. Moldova: $11.998 billion

44. Haiti: $12.365 billion

45. Iceland: $12.409 billion

46. Kosovo: $12.859 billion

47. Kyrgyzstan: $13.125 billion

48. Mongolia: $13.264 billion

49. Rwanda: $13.684 billion

50. Malawi: $13.901 billion

51. Benin: $14.683 billion

52. Namibia: $15.743 billion

53. Tajikistan: $16.221 billion

54. Papua New Guinea: $16.683 billion

55. Laos: $17.433 billion

56. Mali: $17.872 billion

57. Armenia: $17.941 billion

58. Republic of the Congo: $18.25 billion

59. Nicaragua: $18.878 billion

60. Mauritius: $19.276 billion

61. Chad: $19.543 billion