Robin Williams was an American actor and comedian, born on July 21, 1951, and died on August 11, 2014. He was renowned for his improvisational skills, high-energy performances, and versatility across comedy and drama roles in films like "Good Morning, Vietnam" and "Dead Poets Society."

Robin Williams starred in numerous iconic films, including:

- "Good Morning, Vietnam" (1987): Comedy-drama set during the Vietnam War.

- "Dead Poets Society" (1989): Inspirational drama about a teacher empowering students.

- "Aladdin" (1992): Voiced the Genie in the Disney animated hit.

- "Mrs. Doubtfire" (1993): Comedy about a father disguised as a nanny.

- "Jumanji" (1995): Adventure film involving a magical board game.

- "The Fisher King" (1991): Fantasy-drama exploring mental health themes.

- "Patch Adams" (1998): Heartwarming story about a doctor using humor in medicine.

Robin Williams died by suicide on August 11, 2014, at his home in California. The cause was linked to Lewy body dementia, a neurodegenerative disease that caused severe depression, paranoia, and cognitive decline, as revealed in post-mortem investigations.

Robin Williams' comedic style was characterized by rapid-fire improvisation, physical humor, and eclectic impressions. He often drew from pop culture and personal experiences, creating spontaneous routines that blended wit with emotional depth, influencing modern stand-up and sketch comedy.

Robin Williams won numerous awards, such as:

- Oscar: Best Supporting Actor for "Good Will Hunting" (1997).

- Golden Globes: Multiple wins, including for "Mrs. Doubtfire" and "The Fisher King."

- Emmy Awards: For his television work, like "Carol & Company."

- Grammy Awards: For his comedy albums and spoken word performances.

Robin Williams married three times and had three children. He faced personal struggles, including divorce, substance abuse in his early career, and mental health issues. Despite this, he was known for his generosity, such as supporting charities like Comic Relief and St. Jude's Hospital.

Robin Williams revolutionized comedy with his unique blend of improvisation and heartfelt storytelling. He paved the way for future comedians by proving that humor could address serious topics, and his roles in films expanded diversity in Hollywood genres.

After his death, Robin Williams' battle with Lewy body dementia sparked global conversations about mental health and dementia. His legacy includes increased funding for research and destigmatization campaigns, encouraging open discussions about depression and neurological disorders.

Robin Williams started in stand-up comedy in San Francisco clubs during the 1970s. His big break came with the TV show "Mork & Mindy" (1978–1982), where his role as Mork from Ork showcased his comedic talent and led to major film opportunities.

Yes, Robin Williams actively supported charities, including Comic Relief (raising funds for the homeless), St. Jude's Hospital (for children's cancer research), and USO tours (entertaining troops abroad), demonstrating his lifelong commitment to humanitarian causes.