List of Famous people who are 30

Hsieh Cheng-peng is a professional tour tennis player from Taiwan. Alongside Yang Tsung-hua he won the 2008 Wimbledon Championships - Boys' Doubles title. He won the 2009 US Open - Boys' Doubles with Márton Fucsovics, as well as the 2008 Australian Open - Boys' Doubles title with Yang Tsung-hua and the 2009 Australian Open - Boys' Doubles title with Francis Casey Alcantara.

Yoshito Watabe is a Japanese nordic combined skier who has competed since 2007. He skis with the Waseda University club. He has one FIS Nordic Combined World Cup podium from Oslo in season 2012–13 FIS Nordic Combined World Cup. His older brother Akito is one of the most successful athletes in nordic combined history.

Julian Heidrich, better known as simply Julian Le Play, is an Austrian singer-songwriter and radio presenter. He is best known for his 2014 single "Mein Anker" peaking at number 6 on the Austrian Singles Chart. So far he has released three studio albums, Soweit Sonar in 2012, Melodrom in 2014 and Zugvögel in 2016.

Nuno Miguel da Costa Jóia, known as Nuno da Costa, is a Cape Verdean professional footballer who plays as a forward for Royal Excel Mouscron on loan from Nottingham Forest.

Aleksandr Vyacheslavovich Zhirov is a Russian professional footballer who plays as a centre-back for SV Sandhausen.

Kan Usuki is an idol, musician, pin artist belonging to Yoshimoto Creative Agency. He is part of the multi-active unit Infini and is the drummer of the pop rock band Spin Cross. Previously, he was in charge of tsukkomi for a ikemen stage unit L.A.F.U. and the comedy duo d Button.

Thomas Schmidberger is a German para table tennis player. He has won two world titles and six European titles in para table tennis tournaments.

Conor Marie Leslie is an American actress. Her first major role was in the film Chained (2012), which was followed by appearances as a series regular on Klondike (2014), Other Space (2015), and Shots Fired (2017) and a recurring role on The Man in the High Castle (2015–2018). She gained further prominence for portraying Donna Troy / Wonder Girl on the series Titans (2018–present), where she was part of the main cast during the second season.

Danilo Carvalho Barcelos, known as Danilo Barcelos, is a Brazilian footballer who plays for Fluminense, as either a left back or a midfielder.

Mohammed Al-Owais is a Saudi Arabian professional footballer who plays as a goalkeeper for Al-Ahli and the Saudi Arabian national team.