List of Famous people born on March 27th

Willi Pfeiffer was a German footballer. He played club football with Eintracht Frankfurt and Kickers Offenbach.

Mia Ikumi is a Japanese manga artist best known for being the illustrator of Tokyo Mew Mew, a manga series she created with Reiko Yoshida. Her first manga story The Sleeping Princess of Berry Forest was written when she was just 18 years old.

Christophorus III was a Catholicos-Patriarch of All Georgia from 1927 until his death.

Wang Daohan, was the former president of the Association for Relations Across the Taiwan Straits (ARATS).

Sumayhan Al-Nabit is a Saudi Arabian professional footballer who plays as a winger for Pro League side Al-Taawoun.

Sergio Alejandro Gioino Ponce is an Argentine footballer currently playing for Coquimbo Unido of the Primera B Chilena.

Karl Mannheim was an influential German sociologist during the first half of the 20th century. He is a key figure in classical sociology, as well as one of the founders of the sociology of knowledge. Mannheim is best known for his book Ideology and Utopia (1929/1936), in which he distinguishes between partial and total ideologies, the latter representing comprehensive worldviews distinctive to particular social groups, and also between ideologies that provide outdated support for existing social arrangements, and utopias, which look to the future and threaten to transform a society.

Alphonse de Polignac (1826–1863) was a French mathematician. In 1849, the year he was admitted to Polytechnique, he made what's known as Polignac's conjecture:

For every positive integer k, there are infinitely many prime gaps of size 2k.