How old would Muhammad Ali be today?

Stephen Hawking

Theoretical physicist known for his work on black holes and the bestselling book A Brief History of Time.

Photo: NASA · Public domain

Paul McCartney

Singer-songwriter and co-founder of The Beatles, one of the most successful composers in popular music.

Photo: Raph_PH · CC BY 2.0

Joe Biden

Joseph Robinette Biden Jr. (born November 20, 1942) is an American retired politician who served as the 46th president of the United States from 2021 to 2025.

Source: Wikipedia · CC BY-SA 4.0

Photo: Adam Schultz · Public domain

Muammar Gaddafi

Muammar Muhammad Abu Minyar al-Gaddafi (c. 1942 – 20 October 2011) was a Libyan military officer, revolutionary, politician, and political theorist who ruled Libya from 1969 until his overthrow by Libyan rebel forces in 2011 during the First Libyan Civil War.

Source: Wikipedia · CC BY-SA 4.0

Photo: Hamza Turkia, © European Union, 2010 · CC BY 4.0

Jimi Hendrix

James Marshall "Jimi" Hendrix (born Johnny Allen Hendrix; November 27, 1942 – September 18, 1970) was an American guitarist, singer, and songwriter. He is widely regarded as one of the greatest and most influential guitarists of all time.

Source: Wikipedia · CC BY-SA 4.0

Photo: Original photographer unknown · Public domain

Amitabh Bachchan

Amitabh Bachchan (né Srivastava; born 11 October 1942) is an Indian actor, playback singer, and producer who primarily works in Hindi cinema. Widely considered one of the greatest, most accomplished and commercially successful actors in the history of Indian cinema, he has starred in over 200 films.

Source: Wikipedia · CC BY-SA 4.0

Photo: File:Amitabh Bacchan and Shrinivas Kulkarni.jpg : Shrinivaskulkarni1388 derivative work: Junior Jumper · CC BY-SA 4.0