Arnold Schwarzenegger, the Hollywood star and former Governor of California, has been spotted taking a bike ride with his son Patrick and posting on social media to celebrate becoming an American citizen 40 years ago. At the age of 76, the movie star is also keeping fit and has been lifting heavy weights in a gym with former professional bodybuilder Ronnie Coleman. Netflix has also renewed Schwarzenegger's FUBAR TV series for a second season. The show features Schwarzenegger as CIA agent Luke Brenner, who has to complete a final mission before retiring, and only then does he realize that he and his daughter have been lying to each other for years.