Springboks captain Siya Kolisi will earn his 98th Test cap against the Los Pumas on Saturday 4 October in Twickenham. Erasmus speaks on Kolisi's 100th capSpringbok head coach Rassie Erasmus explained the challenges of planning for milestone matches. Siya Kolisi led the Springboks to two World Cup victories in 2019 and 2023. Beyond rugby, Kolisi established the Kolisi Foundation to tackle societal issues, cementing his status as a global icon for leadership and community impact. World Cup Victories: Led South Africa to Rugby World Cup titles in 2019 and 2023.