Question: What is the name of this Dutch convicted murderer, born in August 1987, who was portrayed by Jacques Strydom in the 2009 film about the disappearance of Beth Holloway's daughter, in which he is the main suspect?
Sentence (from "Natalee Holloway (film)"): The film stars Amy Gumenick as Natalee Holloway, Tracy Pollan as Beth Holloway-Twitty and Jacques Strydom as Joran van der Sloot.
Relevant evidence: Yes