Johnny Galecki Biography

John Mark Galecki also known as Johnny Galecki is a popular American actor, best known for performances in sitcoms 'Roseanne' and 'The Big Bang Theory'. Johnny Galecki was known to have a passion for acting from a very early age and he made his debut in the profession through theatre at the age of seven. He began his professional acting career when he was 12 years old. Even though he has appeared in a variety of roles in feature films, it is television that gave him much fan-following and appreciation. He is well accepted by audience for his portrayal of nerds or ‘techie’ characters onscreen. Though he has not undergone formal college education, Johnny Galecki opines that one should never stop learning and absorbing; therefore, he learnt to play the instrument cello during his early twenties. John Galecki’s hobbies include painting, hiking and music. A biking enthusiast, he is known to have had a collection of motorbikes, most of which he gave away upon coming to Hollywood.