See the World's Most Powerful passports

If you have a UK or US passport, you can enter 147 countries without a Visa! For real :-). Financial firm, Arton Capital, which specializes in helping wealthy individuals obtain multiple citizenship, has compiled a ranking of the World's Most Powerful passports - based on how many countries one can be enter without a visa, or by getting a visa upon arrival. See the top five below...

• U.S., U.K. (147 countries)
• France, South Korea, Germany (145)
• Sweden, Italy (144)
• Denmark, Singapore, Finland, Japan, Luxembourg, Netherlands (143)
• Switzerland (142)

With a Nigerian passport, you can enter 61 countries without a visa or get one upon arrival. See the bottom-ranked passports after the cut...

This is the bottom

• Congo (Dem. Rep.), Yemen, Central African Republic, Kosovo (41)
• Equatorial Guinea, Bhutan, Comoros, Burundi (40)
• Somalia, Eritrea (39)
• Afghanistan, Djibouti, Iraq, Ethiopia, Nepal (38)
• South Sudan, Solomon Islands, Palestinian Territories, Sao Tome and Principe, Myanmar (28)

Others are
South Africa - 84
China - 74 countries.
Indian passport holders -  59 easy destinations.
Russian passport provides 98 country options.

See the full list Here