Regardless of how happy a life people can have with adopted or foster parents, there is always a little piece of us that wants to know who our birth parents were.

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And now one man, in a desperate search to find out more about his past and personal history, has taken to Facebook to ask the world for help in tracking down his birth mother.

Holding up a sign, the man - who is based in America - has written: "My name is Kevin Sullivan, I was born on April 20th, 1972 at St. Vincent's hospital in Erie, PA.

"I am looking for my birth parents."

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He added: "If you have any info, please call 814-853-1808 or 814-853-1804.

"Please 'like' and share on Facebook. Thank-you!!!"

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We really hope that he finds the answers he is looking for.

Do you have any information that could help Kevin Sullivan? Have you ever been in a situation yourself?

** Let us know via the Comments Box below.**