http://en.wikipedia.org/wiki/Xenoglossy
Only 4 cases have ever been subjected to scientific review, and out of those, only 2 of them were cases of someone fluently speaking another language (the other two were random words with no sentence structure). Out of the two that count, one could have previously learnt the second language years before.
Only 4 cases have ever been subjected to scientific review, and out of those, only 2 of them were cases of someone fluently speaking another language (the other two were random words with no sentence structure). Out of the two that count, one could have previously learnt the second language years before.
