List of Famous people born on April 21st

George Stephen Kemble was a successful English theatre manager, actor, and writer, and a member of the famous Kemble family.

Guy Mongrain is a Canadian game show host and former reporter. He is mostly known to host several popular Quebec television games on the network TVA for the past 20 years.

Cécile Rilhac is a French politician of La République En Marche! (LREM) who has been serving as a member of the French National Assembly since 18 June 2017, representing the department of Val-d'Oise.

Julius Wilhelm Albert Wigand was a German botanist.

Tomasz Kot is a Polish actor. He has appeared in more than 30 films and 26 plays as well as dozens of television series.

Katherine Elizabeth Vernon is a Canadian-born film and television actress. She is known for her roles as Lorraine Prescott on the CBS soap opera Falcon Crest, the stuck-up and popular Benny Hanson in the comedy film Pretty in Pink (1986), and Sophia in the 1992 Spike Lee film, Malcolm X.

Katsura Hoshino is a Japanese manga artist from Shiga Prefecture. She made her debut in July 2003 with the publication of her first manga series Continue and is known for her work, D.Gray-man, which began serialization in Shueisha's Weekly Shōnen Jump in May 2004. She most recently designed characters for the 2013 Sunrise anime, Valvrave the Liberator, making it her first original work on an anime.

Wilhelmine Amalie of Brunswick-Lüneburg was Holy Roman Empress, Queen of the Germans, Queen of Hungary, Queen of Bohemia, Archduchess consort of Austria etc. as the spouse of Joseph I, Holy Roman Emperor.