List of Famous people who are 21

Emile Sherman is an Australian film producer. Sherman won an Academy Award for Best Picture for The King's Speech (2010) and has produced other critically acclaimed films including Lion (2016), which earned him a second Academy Award nomination for Best Picture. Emile also produced the Emmy Award-Winning television series Top Of The Lake (2013).

Jana Sue Memel, is an American Academy Award-winning film producer, film director and writer, best known for her films Ray’s Male Heterosexual Dance Hall (1987) and Lieberman in Love (1995) that won Oscars in 1988 and 1996 respectively both in the category “Live Action Short Film”. She has produced over 25 movies and over 65 life-action shorts, some of which won Writers Guild and Director Guild Awards, Emmys, CableACE Awards and the Humanitas Prize. Currently she is communications consultant founder of “The Hollywood Way” and Executive Director of the Schools of Entertainment at Academy of Art University in San Francisco.

Joanna Johnston is an English costume designer who has worked extensively in films, particularly in America. She is especially known for her collaborations with Steven Spielberg and Robert Zemeckis.

Janice Caryl "Jan" Eberly is an American economist. Since 2002 she has been the James R. and Helen D. Russell Distinguished Professor of Finance at the Kellogg School of Management of Northwestern University. She served from 2011 to 2013 as Assistant Secretary of the Treasury for Economic Policy and chief economist of the United States Department of the Treasury. She was named a Fellow of the American Academy of Arts and Sciences in 2013. Her research focuses on the intersection of macroeconomics and finance.

Jay Rifkin is an American record and film producer.

Nathaniel Joseph Fisch is an American plasma physicist known for pioneering the excitation of electrical currents in plasmas using electromagnetic waves, which was then used in tokamak experiments. This contributed to an increased understanding of plasma wave-particle interactions in the field for which he was awarded the James Clerk Maxwell Prize for Plasma Physics in 2005 and the Hannes Alfvén Prize in 2015.

Sarah Flack is an American film editor. She is notable for collaborating extensively with American independent film directors Steven Soderbergh and Sofia Coppola . Flack's work on Lost in Translation won her the BAFTA Award for Best Editing. The film went on to win numerous other awards, including a Golden Globe Award for Best Motion Picture – Musical or Comedy and the Independent Spirit Award for Best Film. She won a Primetime Emmy Award and an American Cinema Editors Eddie award with Robert Pulcini for co-editing the HBO film "Cinema Verite".