Pretty much everyone knows Arnold Schwarzenegger’s work, whether it be by overhearing one of his famous one-liners being quoted in passing or by actually watching him in one of his many iconic roles. However, amid the various fans, there are a few people on this Earth that know him simply as Dad, and they’ve taken to social media to wish the bodybuilder turned actor a very “Happy Birthday.” Daughter Katherine Schwarzenegger and son Joseph Baena are joined by their siblings in sendinng love to their father on his special day.
Article source: https://www.cinemablend.com/news/2571313/katherine-schwarzenegger-joseph-baena-siblings-pay-tribute-to-arnold-schwarzenegger-on-birthday