Question: What is the name of this American business magnate, investor, and philanthropist, born in 1933, whose secret purchase of the "Las Vegas Review-Journal" is the subject of Nobody Speak: Trials of the Free Press?
Sentence (from "Nobody Speak: Trials of the Free Press"): The documentary focuses on two incidents: Peter Thiel financing wrestler Hulk Hogan's lawsuit against Gawker Media, and casino owner Sheldon Adelson's secret purchase of the "Las Vegas Review-Journal".
Relevant evidence: Yes