Sven Ruygrok (born 1991) is a South African actor, best known for his role as Rambo in the Spud trilogy.
Sven Ruygrok was born in Johannesburg, South Africa, and began appearing in Kellogg's commercials at the age of fifteen. In 2009, he earned a diploma in dramatic arts from Beaulieu College. During adolescence, he also practiced artistic gymnastics and earned Junior National colours. However, his gymnastics aspirations were cut short by a knee injury in his final year of school.
In 2010, he started studying at the University of Cape Town and, simultaneously, obtained the role of Rambo in the film Spud, alongside John Cleese and Troye Sivan. He reprised this role in the sequels ' (2013) and ' (2014).
From 2011 to 2012, Ruygrok had a recurring role in the TV series Beaver Falls. He later appeared in the films ' (2016) and ' (2017). In 2023, he joined the cast of the Netflix series One Piece in the role of Cabaji.
In 2025, he starred as Fuzz in the television film '.