The Big Bang Theoryran for 12 seasons, from 2007-19 (viaIMDb) andJohnny Galecki has been actingsince 1987.
1 sitcom in the country, his paycheck naturally increased.
Along with his acting earnings, Johnny Galecki also hasholdings in real estate.
Johnny Galecki's Net Worth: Here's How Much The Big Bang Theory Star Is Worth
Johnny Galecki's net worth is the result of over 25 years of acting and being part of a super popular show in The Big Bang Theory; he's worth $110 million.
