#38: Zac Efron and Dylan Efron
Actor Zac Efron rose to prominence after playing a lead role in the High School Musical trilogy during the late 2000’s. Following the box office success of High School Musical, Efron was known as a teen idol, and this image hasn’t completely faded yet, although he’s starred in other films, including Neighbors (2014) alongside Seth Rogen and The Greatest Showman (2017).

As it turns out, the actor has an equally handsome younger brother, named Dylan. The younger Efron also works in the entertainment industry, but not as an actor; he works mostly behind the scenes, as a production assistant, camera assistant and every job that’s otherwise known as miscellaneous crew.