Roy Lee Walford, M. D. (June 29, 1924 - April 27, 2004) was a pioneer in the field of caloric restriction.
 He died at age 79 of respiratory failure as a complication of amyotrophic lateral sclerosis (commonly known as Lou Gehrig’s or motor neurone disease).
 He was a leading advocate of calorie restriction as a method of life extension and health improvement.
The Ice Bucket Challenge, sometimes called the ALS Ice Bucket Challenge, is an activity involving the dumping of a bucket of ice and water over a person's head, either by another person or self-administered, to promote awareness of the disease amyotrophic lateral sclerosis (ALS, also known as motor neurone disease and in the US as Lou Gehrig's disease) and encourage donations to research.
 It went viral on social media during July–August 2014.
 In the US, many people participated for the ALS Association, and in the UK, many people participated for the Motor Neurone Disease Association, although some individuals opted to donate their money from the Ice Bucket Challenge to other organizations.
Amyotrophic lateral sclerosis (ALS), also known as motor neurone disease (MND) and Lou Gehrig's disease, is a specific disease that causes the death of neurons which control voluntary muscles.
 Some also use the term motor neuron disease for a group of conditions of which ALS is the most common.
 ALS is characterized by stiff muscles, muscle twitching, and gradually worsening weakness due to muscles decreasing in size.
 This results in difficulty speaking, swallowing, and eventually breathing.
The Motor Neurone Disease Association (MND Association) is a British charity, operating in England, Wales and Northern Ireland, established in 1979 by a group of volunteers to coordinate care, support, and research for people affected by amyotrophic lateral sclerosis, which is a form of motor neurone disease (MND) (also known as Charcot disease, ALS or, in the United States, Lou Gehrig's disease).
Lisa Bruce is an American film producer known for the 2014 film "The Theory of Everything".
Gleason is an American documentary film released in 2016, covering five years in the life of the former New Orleans Saints football defensive back, Steve Gleason, who suffers from Amyotrophic lateral sclerosis (ALS), sometimes known as Lou Gehrig's disease, a rare incurable neurodegenerative condition associated with the former New York Yankees baseball star, Lou Gehrig, who died from the disease in 1941.
The Theory of Everything is a 2014 British biographical romantic drama film directed by James Marsh and adapted by Anthony McCarten from the memoir "Travelling to Infinity: My Life with Stephen" by Jane Wilde Hawking, which deals with her relationship with her ex-husband, theoretical physicist Stephen Hawking, his diagnosis of amyotrophic lateral sclerosis (ALS, also known as Lou Gehrig's disease or motor neurone disease), and his success in physics.
Jean-Martin Charcot ( ; ] ; 29 November 1825 – 16 August 1893) was a French neurologist and professor of anatomical pathology.
 He is best known today for his work on hypnosis and hysteria, in particular his work with his hysteria patient Louise Augustine Gleizes.
 He is also known as "the founder of modern neurology", and his name has been associated with at least 15 medical eponyms, including Charcot–Marie–Tooth disease and Charcot disease (better known as amyotrophic lateral sclerosis, motor neurone disease, or Lou Gehrig disease).
 Charcot has been referred to as "the father of French neurology and one of the world's pioneers of neurology".
 His work greatly influenced the developing fields of neurology and psychology; modern psychiatry owes much to the work of Charcot and his direct followers.
 He was the "foremost neurologist of late nineteenth-century France" and has been called "the Napoleon of the neuroses".
Prize4Life is a non-profit organization dedicated to the discovery of treatments and a cure for amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease and motor neurone disease.
 The organization uses the inducement prize contest model.
 It was founded in 2007 by Avi Kremer, an Israeli student at Harvard Business School, who was diagnosed with ALS at the age of 29.
John Richard Drury (January 4, 1927 – November 25, 2007) was an American television news anchor from Chicago, Illinois.
 Drury is most known for serving as anchor on Chicago news broadcasts which included: WGN-TV from 1967 to 1970 and again from 1979 until 1984; WLS-TV from 1970 to 1979 and 1984 until his retirement in 2002.
 Upon his retirement came the news that he was diagnosed with Amyotrophic Lateral Sclerosis, otherwise known as Lou Gehrig's disease.
 Drury was a leading activist for ALS research and was a spokesperson for the Brain Research Foundation.
 Drury died from motor neurone disease in 2007 at age 80.

Question: Lisa Bruce is an American film producer known for the 2014 film The Theory of Everything, a British biographical romantic drama film directed by who, and adapted by Anthony McCarten from the memoir "Travelling to Infinity: My Life with Stephen" by Jane Wilde Hawking, which deals with her relationship with her ex-husband, theoretical physicist Stephen Hawking, his diagnosis of amyotrophic lateral sclerosis (ALS, also known as Lou Gehrig's disease or motor neurone disease), and his success in physics?
Answer: James Marsh