Uploaded August 2020 | Updated September 2026, 2 weeks ago
10 Interesting Blind People Facts
Some of the most influential blind people in history include Homer, Louis Braille, and Helen Keller. Learn about their lives with our blind people facts.
1. Eighty-nine percent of all the people in the world with vision impairments live in countries with low or middle-income levels.
2. Blind children ages 3 to 16 tend to outperform their sighted counterparts in tests of both their short-term and long-term memory capabilities.
3. Helen Keller, most commonly known for her advocacy for the blind and deaf, was also an outspoken anti-capitalist for many years, going so far as to join the Socialist Party in 1909.
4. Blinded at the age of three, Louis Braille was only 15 when, in 1824, he invented the universal system of reading and writing for blind people that now bears his name.
5. Some blind people can successfully use echolocation to navigate tight spaces, the same technique used by bats and dolphins.
6. In Sophocles’ famous play Oedipus Rex, upon discovering he has unwittingly killed his father and married his mother, King Oedipus blinds himself by stabbing his own eyes and goes into exile.
7. One million Americans were declared to be legally blind in 2015, but due to the aging of the Baby Boomer Generation, that number is predicted to double by the year 2050.
8. Two types of near-blindness, one caused by cataracts and another from opacity of the cornea, are operable if the retina has retained functionality.
9. The most common types of dogs used as guide dogs for the visually impaired are German shepherds, Labrador retrievers, and golden retrievers. Poodles are sometimes used for people with allergies.
10. The first recorded case of a successful cataract operation, enabling a person who had been blind from birth to gain sight, was said to have taken place in Arabia in 1020 AD.
For more interesting facts about blind people, check out our article here:
factretriever.com/blindness-facts
Don't forget to subscribe to our YouTube channel for more amazing facts about the world and beyond: youtube.com/channel/UCZxmYOAglFN29DPr7mEaDLQ
10 Interesting Blind People Facts
Some of the most influential blind people in history include Homer, Louis Braille, and Helen Keller. Learn about their lives with our blind people facts.
1. Eighty-nine percent of all the people in the world with vision impairments live in countries with low or middle-income levels.
2. Blind children ages 3 to 16 tend to outperform their sighted counterparts in tests of both their short-term and long-term memory capabilities.
3. Helen Keller, most commonly known for her advocacy for the blind and deaf, was also an outspoken anti-capitalist for many years, going so far as to join the Socialist Party in 1909.
4. Blinded at the age of three, Louis Braille was only 15 when, in 1824, he invented the universal system of reading and writing for blind people that now bears his name.
5. Some blind people can successfully use echolocation to navigate tight spaces, the same technique used by bats and dolphins.
6. In Sophocles’ famous play Oedipus Rex, upon discovering he has unwittingly killed his father and married his mother, King Oedipus blinds himself by stabbing his own eyes and goes into exile.
7. One million Americans were declared to be legally blind in 2015, but due to the aging of the Baby Boomer Generation, that number is predicted to double by the year 2050.
8. Two types of near-blindness, one caused by cataracts and another from opacity of the cornea, are operable if the retina has retained functionality.
9. The most common types of dogs used as guide dogs for the visually impaired are German shepherds, Labrador retrievers, and golden retrievers. Poodles are sometimes used for people with allergies.
10. The first recorded case of a successful cataract operation, enabling a person who had been blind from birth to gain sight, was said to have taken place in Arabia in 1020 AD.
For more interesting facts about blind people, check out our article here:
factretriever.com/blindness-facts
Don't forget to subscribe to our YouTube channel for more amazing facts about the world and beyond: youtube.com/channel/UCZxmYOAglFN29DPr7mEaDLQ
