List of Famous people who are 30

Zack Adam Kassian is a Canadian professional ice hockey winger currently with the Edmonton Oilers of the National Hockey League (NHL). During his junior career, he won a Memorial Cup with the Windsor Spitfires in 2010. Selected 13th overall in the 2009 NHL Entry Draft, he began his career within the Buffalo Sabres organization before being traded to the Canucks in 2012. He played parts of four seasons with the Canucks before they traded him to the Montreal Canadiens in 2015. Kassian never played for the Canadiens as he was suspended for substance abuse issues, and was traded to the Oilers a few months later.

Liu Shiwen is a Chinese table tennis player. She is a 5-time World Cup champion, one-time World Champion, 3-time ITTF World Tour Grand Finals champion and 4-time Asian Cup champion. She is known to be one of the fastest players in the world.

Lee Won-geun is a South Korean actor. He made his acting debut in the 2012 popular historical television drama Moon Embracing the Sun and is best known for starring in the high school drama Cheer Up! (2015) as well as the film Misbehavior (2017).

Travis Frederick is a former American football center who played his entire seven-year career for the Dallas Cowboys of the National Football League. He played college football at Wisconsin and was drafted 31st overall by the Cowboys in the first round of the 2013 NFL Draft. In his time as a Cowboy he was elected to 5 Pro Bowls and he was an All-Pro in 2014, 2015 and 2016.

Avery Milton Williamson is an American football linebacker for the Pittsburgh Steelers of the National Football League (NFL). He was drafted by the Tennessee Titans in the fifth round of the 2014 NFL Draft. He played college football at Kentucky.

Avi Nash, is an American actor known for his role as Siddiq in the AMC post-apocalyptic horror television series The Walking Dead (2017–2020).

Brianna Rollins-McNeal is an American track and field athlete, who specializes in the 100 metres hurdles. She is the 2016 Olympic champion and the 2013 World champion in the 100 meter hurdles. Her time of 12.26 is tied as the fourth-fastest run in history.

Sophia Sampaio Abrahão is a Brazilian actress and singer.

Chelsea Anne Green is a Canadian professional wrestler, stuntwoman and model. She is currently signed to WWE where she performs on the SmackDown brand under her real name. She is best known for her time with Impact Wrestling under the ring name Laurel Van Ness, where she is a former Impact Knockouts Champion; and Lucha Underground as Reklusa. Green also wrestled on the independent circuit under her real name. In 2015, she was a contestant on WWE's Tough Enough.

Marten Elco de Roon is a Dutch professional footballer who plays as a midfielder for Italian club Atalanta and the Netherlands national team. He formerly played for Sparta Rotterdam, SC Heerenveen and Middlesbrough.