Arnold Schwarzenegger and Franco Columbu started working out together shortly after their meeting. They propelled one another toward of their dream of conquering bodybuilding and succeded. However, Schwarzenegger didn’t leave Franco Columbu behind in any of his ventures. He partnered with Columbu in his brick-laying business and helped Columbu star in his films. So when Columbu passed away in 2019, it changed Arnie forever.