Johnny Galecki

D.O.B: Apr 30, 1975 | Bree, Belgium

19Credit Score

Johnny Galecki is a Belgian-born American actor, best known for his roles as David Healy in Roseanne, Rusty Griswold in National Lampoons Christmas Vacation, and as Leonard Hofstadter in The Big Bang Theory.

Biography

Johnny Galecki is a Belgian-born American actor, best known for his roles as David Healy in Roseanne, Rusty Griswold in National Lampoons Christmas Vacation, and as Leonard Hofstadter in The Big Bang Theory.