Johnny Galecki
Acting
| Born | 1975 |
|---|---|
| Place of birth | Bree, Belgium |
| Credits | 3 |
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.
