LinkedIn members can display their public profile in additional languages after creating a profile in another language, including the language used during account setup.
You can see the URL for each language version of your public profile by changing the language from the Settings & Privacy page.
The public profile URL is shown next to the profile language on the right rail of the page, and it's unique for each language. For example, if you had a public profile in English, it would look like this: http://www.linkedin.com/in/username. If you had a public profile in Spanish, it would look like this: http://www.linkedin.com/in/username/es.