List of Famous people born on July 21st

Jacqueline Hahn is an Austrian racing cyclist. She competed in the 2013 UCI women's time trial in Florence. Hahn is a discipline national champion, having won titles in the road race, criterium and cyclo-cross competitions.

Evelyn Arys is a Belgian racing cyclist. She won the Belgian national road race title in 2011.

Gregory Behrendt is an American comedian and author. His work as a script consultant to the HBO sitcom Sex and the City paved the way for co-authoring of the New York Times bestseller He's Just Not That Into You (2004), later adapted into a film by the same name. Apart from that he also hosted two short-lived television shows, The Greg Behrendt Show (2006) and Greg Behrendt's Wake Up Call (2009).

Iake Eissinmann, better known as Ike Eisenmann, is an American former actor, voice actor, producer, and sound-effects specialist who has been active in the entertainment industry since childhood.