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.
Џони Галецки • Τζόνι Γκαλέκι • 자니 갈렉키 • 強尼·格萊奇 • جانی گالکی
