18 historically significant individuals born on August 4. August 4 is the birth date of several historical figures, such as Romantic poet Percy Bysshe Shelley (1792), Nobel Prize-winning author Knut Hamsun (1859), and jazz musician Louis Armstrong (1901). Swedish diplomat Raoul Wallenberg, born in 1912, is noted for rescuing Hungarian Jews during World War II. Zanzibar's first president, Abeid Karume, was born in 1905.
Headline Figures

Giorgio Parisi
1948 – PresentNobel laureate: Nobel Prize in Physics (2021)

Muqtada al-Sadr
1974 – PresentInfluential Shia cleric and politician who leads the Sadrist Movement, one of Iraq's largest political blocs. He commands significant popular support among Iraq's Shia majority and has been a major power broker in post-2003 Iraqi politics.

Antonio Valencia
1985 – PresentProfessional footballer who played as a winger for Manchester United from 2009 to 2019, earning over 100 caps for the Ecuador national team.
Birth Distribution by Century
20th Century
1219th Century
518th Century
1Explore More for August 4
Discover historical events and other data for this day.