Daniel Kish has lived most of his life a blind person. During his first year of life, both of his eyes were removed due to a rare cancer. Kish has since mastered a new way to see: by using sound and human flash sonar techniques that he now shares widely through World Access For The Blind, the California based organization he founded and leads.

Ashoka's Alex Vesey caught up with Kish to learn more about his entrepreneurial journey.

People often miss that it's their impressions about blindness that are far more threatening to blind people than blindness itself...Part of the message is that we all face blindness in one form or another. It is endemic to every challenge that we face personally or socially, but we really can address it constructively to see more clearly through all challenges.

Read the full article by Ashoka about blindness from Forbes