Arnold Schwarzenegger's son Joseph Baena shows off his muscles just like his father did as a bodybuilder in the 70s

Joseph Baena poses up with dad Arnold Schwarzenegger's muscly WAXWORK as he visits iconic actor's  museum in hometown in Austria

Arnold Schwarzenegger's son Joseph Baena praises his famous father for new self-help memoir 'Be Useful': 'Congratulations on an amazing book!'

Arnold Schwarzenegger's son Joseph Baena and girlfriend Nicky Dodaj put on a loved-up display as they share a kiss during ice cream run in LA