Dr. Jan Nathaniel “Jannie” du Plessis was born on 16 November 1982 in Bethlehem, Free State, and is one of South African rugby’s most respected front-rowers - a player who combined intelligence, power, and professionalism both on and off the field. A qualified medical doctor and a Rugby World Cup winner, du Plessis is part of a rare breed who balanced two of the most demanding professions in the world: medicine and international rugby.
He showed leadership and ability from a young age, captaining the Eastern Free State age-group team at Craven Week. After school, he studied medicine at the University of the Free State, earning his medical degree while continuing to rise through the rugby ranks. His early provincial rugby came with the Free State Cheetahs, where his formidable scrummaging, work rate, and toughness soon made him one of the leading tighthead props in South Africa.
Du Plessis made his Springbok debut on 7 July 2007 against Australia in the Tri-Nations, starting alongside his younger brother Bismarck du Plessis, who made his debut as a substitute later in the same match. The two became the 23rd set of brothers to represent South Africa - and among the most iconic.
Although not originally selected for the 2007 Rugby World Cup, Jannie was called up to replace the injured BJ Botha during the tournament. He went on to play a role in South Africa’s victorious campaign, lifting the Webb Ellis Cup in Paris. Remarkably, just one week after returning home, du Plessis played for the Cheetahs in the Currie Cup final, demonstrating his professionalism and commitment to his team.
In 2008, he moved to the Sharks, becoming a cornerstone of their pack for nearly a decade and helping them win the 2010 Currie Cup. Du Plessis also featured prominently for the Springboks at the 2011 and 2015 Rugby World Cups, earning a reputation as one of the world’s most reliable and technically sound tighthead props.
Off the field, du Plessis’ compassion and quick thinking were on display in 2009, when Brumbies lock Shawn Mackay was struck by a car in Durban. Du Plessis, who was nearby, rushed to assist, using his medical training to stabilise Mackay and maintain his breathing until emergency services arrived - a moment that underlined both his character and his rare combination of professions.
Known for his humility, professionalism, and brotherly bond with Bismarck, Jannie du Plessis is widely admired in South African rugby as both a fierce competitor and a man of substance - a World Cup-winning Springbok and medical doctor who embodied toughness and humanity in equal measure.