Robin McLaurin Williams, American actor and comedian, is found dead in his home in Paradise Cay, California on August 11, 2014, in what is believed to be suicide via asphyxiation.

Williams is born at St. Luke’s Hospital in Chicago, Illinois on July 21, 1951, the son of Robert Fitzgerald Williams, an Irish American and a senior executive in Ford Motor Company‘s Lincoln-Mercury Division. He had English, Irish, Scottish, Welsh, German, and French ancestry.

He starts as a stand-up comedian in San Francisco and Los Angeles in the mid-1970s. He is credited with leading San Francisco’s comedy renaissance. After rising to fame as an alien called Mork in the TV sci-fi sitcom series Mork & Mindy, he establishes a career in both stand-up comedy and feature film acting. He is known for his improvisational skills.

After his first starring film role in Popeye (1980), Williams stars or co-stars in various films that achieve both critical acclaim and financial success, including Good Morning, Vietnam (1987), Dead Poets Society (1989), Aladdin (1992), The Birdcage (1996), and Good Will Hunting (1997). He also stars in widely acclaimed films such as The World According to Garp (1982), Moscow on the Hudson (1984), Awakenings (1990), The Fisher King (1991), One Hour Photo (2002), and World’s Greatest Dad (2009), as well as box office hits such as Hook (1991), Mrs. Doubtfire (1993), Jumanji (1995) and Night at the Museum (2006).

Williams wins the 1997 Academy Award for Best Supporting Actor for his performance as psychologist Sean Maguire in Good Will Hunting. He also receives two Primetime Emmy Awards, seven Golden Globe Awards, two Screen Actors Guild Awards, and four Grammy Awards throughout his career.

On August 11, 2014, Williams commits suicide at his home in Paradise Cay, California, at the age of 63. His wife attributes his suicide to his struggle with diffuse Lewy body dementia. His body is cremated at Montes Chapel of the Hills in San Anselmo and his ashes are scattered in San Francisco Bay on August 21.

Williams’s death instantly becomes global news. The entertainment world, friends, and fans respond to his death through social and other media outlets. U.S. President Barack Obama said of Williams, “He was one of a kind. He arrived in our lives as an alien—but he ended up touching every element of the human spirit.”