Johnny Galecki
Acting
nm0301959
Male
1975-04-30 (50 years)
Bree, Belgium
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2.2904
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.
