Biography
Johnny Galecki is a Belgian-born American actor, best known for his roles as David Healy in Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter in The Big Bang Theory.
Top rated titles
Selection by cast order
Basic information
- Known for
- Acting
- Place of birth
- Bree, Belgium
- Age
- 50 years
- Gender
- Male
- Popularity
- 1.7