In Russia, no such level playing field exists, so the most corrupt companies win.

It may be the world's most corrupt country, which helps explain where the oil money has gone.

Experts see Russia as one of the world's most corrupt countries.

My department was the most corrupt group I have ever worked for.

During the 1980's the hotel employees' union was considered one of the nation's most corrupt unions.

His administration was one of the most corrupt ever known on this world.

British local government is among the most corrupt in the world.

Nothing to do then with one of the most corrupt governments in the world?

At the same time, it is one of the world's most corrupt countries.

Nigeria is one of the most corrupt countries in the world.