In this Top 10, I present to you a list of people who seemed ordinary but developed real superhuman abilities!
Sources:
1.http://www.cracked.com/article_16449_7-people-from-around-world-with-real-mutant-superpowers.html
2.http://mentalfloss.com/article/25222/8-people-real-superpowers
3.http://www.bizarbin.com/real-superhero-powers/