The Motor Neurone Disease Association says it has had an influx of donations this morning following the death of Professor Stephen Hawking.
The charity, based in Northampton, says it's had so much traffic over the past couple of hours the website has now crashed. Professor Hawking became Patron of MND Association in 2008.
Sorry, this content isn't available on your device.
Prof Hawking survived for around half a century after being diagnosed with motor neurone disease (MND), despite being told he had just years to live when he was diagnosed
"All of us at the MND Association have been extremely saddened by the news of Professor Hawking's passing. Through so many years in the public eye he did a huge amount to raise awareness of motor neurone disease, yet he never allowed himself to be defined by his illness. His approach to life with MND is an example to all of us."
The disease kills a third of people within a year and more than half within two years of diagnosis. Yet Prof Hawking was diagnosed with the condition in his early 20s and lived until he was 76.
The condition is fatal, and usually progresses rapidly, affecting the brain and spinal cord.
The MND Association states that the condition affects everyone differently - not all symptoms will affect everyone and symptoms progress at varying speeds.
It affects around 5,000 people in the UK. There is no cure for MND and there is not a clear answer about what causes the condition.
More top news
Cloudy overnight with some rain or drizzle. Becoming dry Sunday.
A horse rider who stopped off at a McDonalds drive through in Beccles was told he had to dismount before he could be served
A frost free but dull start with rain and drizzle on and off through the day.