Jacobus Petrus du Randt, better known as Os du Randt (born 8 September 1972 in Elliot, South Africa), is a former South African rugby union who retired as the most-capped forward in the history of the Springboks. For most of his career, he played in the domestic Currie Cup for the Free State Cheetahs, though he spent one season with the Blue Bulls. In Super Rugby, he represented the Free State Cheetahs when South Africa sent its top Currie Cup teams to the competition instead of franchised sides, later represented the Cats franchise (now known as the Lions), spent one season with the Bulls before returning to the Cats, and still later played for the Vodacom Cheetahs. He ended his career as one of the last remaining international-level players from the amateur era of the sport and the last active member of the 1995 World Cup-winning squad. His final match was the 2007 Rugby World Cup final, which the Springboks won, with du Randt playing the entire 80 minutes.
Arguably the finest loosehead prop of all time, Os (his Afrikaans nickname means Ox due to his big, muscular build) was a powerful scrummager and a hard worker around the field. He also had very good ball-handling skills for a prop, and his defence was solid.
Du Randt made his first appearance for the Springboks in October 1994 against Argentina in a 42-22 victory, and he was a member of the 1995 World Cup squad, playing at loosehead prop in the final against New Zealand when South Africa won 15-12. Du Randt continued to be a key member of the Boks in the following years, and was named by Rugby World magazine as the second-best loosehead of all time in 1999. However, in 2000, at the age of 27, Du Randt suffered injuries that kept him out of rugby for nearly three years. At the time he was overweight and depressed and thought he would never be able to play rugby again.
"When I returned to rugby in 2003, it was to play for Free State and Free State alone," he recalled. "I didn't think I would wear the Springbok shirt again, ever in my life. When Jake White, the national coach, gave me the opportunity to play for my country once more, it felt like the first time all over again. I took some criticism in the media. There was a lot of stuff going around - most of it about me being too old.
Then in 2004, after an age-defying return to form in domestic play, du Randt was recalled to the Boks by new coach Jake White. He proved to be a key player in the Boks' 2004 revival, which saw them win the Tri Nations and be named as the IRB World Team of the Year.
In 2004, he received his 50th cap for the Springboks in a 32-16 loss to England at Twickenham. Droning chants of "Os...Os" have become commonplace at South African match venues since the big man made his return to Bok rugby.
Following victories in pool play over England, Manu Samoa, and Tonga and a quarter-final win over Fiji and semi-final victory against Argentina, du Randt and his South African teammates found themselves in a rematch against defending champions England in the final. The favoured Springboks dethroned England 15–6 in a hard-fought final, with Os playing all 80 minutes which included one bullocking run in the first half. He joined Australians Dan Crowley, John Eales, Tim Horan, Phil Kearns, and Jason Little as the only players to play on two Rugby World Cup-winning teams.
Prior to the final, Os as the man of the match in the semi-final win against Argentina was entrusted with bringing the Springbok mascot, Bokkie to the final. But Bokkie, the small, cuddly, toy springbok replica, failed to make it to the Stade de France on Saturday night as Os had forgot to pack it. Big Os, probably overcome with emotion at the thought of his last Test match for South Africa, forgot to pack the cuddly toy, much to the horror of his skipper,John Smit.
Du Randt was the last active member of the South African 1995 Rugby World Cup-winning squad and retired as South Africa's third most-capped player ever and most-capped forward. He missed the 2003 tournament through injury but his comeback to help lead the Springboks to the 2007 Rugby World Cup is a fairy tale achievement.
When interviewed, du Randt said "I would have to say that I never thought I would bow out in a World Cup final, when I called it a day in 2000. To begin with a world title and to finish with another would be a real accomplishment, a memory that I will cherish for ever. I dedicate this to my best friend, Alex."
When questioned about his teammate, fellow Springbok prop CJ van der Linde said "Os is a legend in South African rugby. Even little children know who he is. His name will be mentioned for many years still," Van der Linde said. We do not realise what impact he makes. One day, when he is old, we will know what great work he did for South Africa and what a leader he was."
Following the victory in the 2007 Rugby World Cup Final, Os announced his international retirement from the Springboks.