The Man Who Sees With His EarsAdrian Covert5/21/11 4:00pm92EditPromoteDismissUndismissHideGo to permalinkDaniel Kish lost his eyesight when he was 13 months old. For most of his youth, he functioned fine without a walking stick. He mountain bikes. He camps alone. He moves through cities handily. All thanks to advanced echolocation abilities.