The boy who Sees with sound without eyes

This is Ben Underwoon, who was blind at the age of 3. With the support of his mom, he began to learn to see with his ears and eventually is able to see with his clicking sound (like dolphins when communicating with eachother), and makes a shadows like he's able to see in the dark (like bats). This is a true inspiring story. Please watch and you'll see what I mean.