Seven-time Mr Olympia, Governor of California and Hollywood action hero Arnold Schwarzenegger is set to host a UK TV show dedicated to the world’s most daring stunts. Channel 4 has commissioned a two-hour special programme that looks at Hollywood’s greatest ever stunts and who better to present than the legendary Arnold Schwarzenegger himself? In Arnie’s 50 Greatest Ever Stunts, Arnold offers an insight into what it takes to be a real-life action hero.