List of Famous people born on January 21st

Michael Sean O'Dare Rainey was an Australian-born British fashion designer, best known for his 1960s London boutique, Hung On You.

Can Arat is an Armenian-Turkish footballer. He plays as a center back.

George Crespigny Brabazon Vivian, 4th Baron Vivian was a British soldier from the Vivian family who served with distinction in both the Second Anglo-Boer War and World War I.

Hugo Wilhelm Henkel was a German chemist and industrialist. He went down in history as the inventor of the Persil detergent.

Patrick Erras is a German professional footballer who plays as a midfielder for Holstein Kiel.

Go Shiozaki is a Japanese professional wrestler, currently signed to the Pro Wrestling Noah promotion. He made his debut for the promotion in July 2004 and remained with it until the end of 2012. In January 2013, Shiozaki joined All Japan Pro Wrestling (AJPW), where he became a one-time Triple Crown Heavyweight Champion and a two-time World Tag Team Champion, before resigning from the promotion in September 2015. Afterwards, he returned to Noah, where, in May 2016, he won the GHC Heavyweight Championship for the third time. He has also worked for American promotions Ring of Honor (ROH) and Full Impact Pro (FIP), winning the latter's World Heavyweight Championship. In August 2016, Shiozaki was appointed the chairman of Noah's wrestlers' association.

John George Chetwynd-Talbot, 21st Earl of Shrewsbury, 21st Earl of Waterford, 6th Earl Talbot, styled Viscount of Ingestre from 1915 to 1921, was a British peer.