Background
Carolin was born on 10 April 1881 in Alicedale in the Western Cape and attended Diocesan College in Cape Town.
Carolin was born on 10 April 1881 in Alicedale in the Western Cape and attended Diocesan College in Cape Town.
Roos, Carolin, and team manager J C Carden chose the name "Springboks" while on tour, prompted by the emblem that the side had worn on the left breast for the first time since the decision to do so had been taken in 1903.
Carolin was the second player ever to serve as captain abroad, following Paul Roos. Carolin"s first club was Villager Football Club, a Cape Town side. In 1903 Carolin is selected at centre alongside Japie Krige for the 3rd test against the touring British side at Newlands on 12 September 1903.
He is captain of Villagers when he is chosen as vice-captain for the 1906-1907 Springbok tour of Great Britain, Ireland, and France.
In the test against Scotland in Glasgow on 17 November 1906 Carolin became the second player to captain South Africa abroad when Paul Roos had to withdraw from the team Carolin is often credited with inventing the 3-4-1 scrum formation in 1906, although he himself thought that fellow Villager Fairy Heatlie had first applied the formation in 1901.
Heatlie and Carolin had both attended Diocesan College, although not at the same time. Danie Craven in turn pointed to "Oubaas Mark" Markotter as the coach who had popularised and adapted the formation.
The 1906 Springboks became "the first national team to utilize the 3-4-1 formation".
In all Carolin played in 3 test matches and 15 tour matches for the Springboks. Carolin also played 9 first-class cricket matches for Western Province between 1902 and 1908. As a right-hand batter he scored 354 runs in 16 innings, and as a right-arm fast-medium bowler he took 30 wickets.
Carolin moved to Moorreesburg to practice law and subsequently became involved in two local sports clubs.
He coached the local team, which at one time included future Springbok Chris Koch (Springbok, 1949-1960), who Carolin moved from wing to property In the process Carolin created "one of the very best ball players..amongst all of the world"s international tight fives".
With a Doctor J P du Toit Carolin co-founded the Moorreesburg golf club in August 1912. Carolin died in 1967.
Danie Craven described Carolin as an "outstanding player, captain, and powerful personality".