Johnny Galecki Height, Weight, Wiki, Biography, Age, Net Worth


American actor, Johnny Galecki, is popular for his roles as David Healy in the ABC sitcom Roseanne and Dr. Leonard Hofstadter in the CBS sitcom The Big Bang Theory. Over the years, he has appeared in a number of films and television series, but it is television that helped him to achieve stardom status. A huge fan of bikes, he once had large collection of motorbike, which he gave away after becoming a star in Hollywood.

Here we bring you everything that you wanted to know about Johnny Galecki, including his childhood, acting career, personal life, family, height, weight, body measurements, achievements, net worth and fun facts.

Birth Name

John Mark Galecki





Personal Life

Birthday / Date of Birth

Johnny Galecki was born on 30 April 1975, in Bree, Belgium.


He is currently 43 years old.

Sun Sign



His acting career happened at his early age of 7 so he wasn’t able to concentrate on studies. He went to school till 8th grade after which he quit studies as he wasn’t interested in academics.





He is of Polish from her father’s side and he is of Italian and Irish descent from her mother’s side.


Probably Christian

Family Details

  • Father – Richard Galecki (Worked with the U.S. Air Force)(Died in 1991).
  • Mother – Mary Louise Noon (Mortgage consultant)
  • Siblings – Nick Galecki (Younger Brother), Allison Galecki (Younger Sister)

Marital Status



Currently, Johnny Galecki is dating  actress Ariella Nicole from 2015. They confirmed their relationship on New Year’s Eve by posting a picture of them celebrating the New Year in a private plane.

Past that, Johnny had had been in relationship with many celebrities such as Sara Gilbert, Laura Harris, Ari Graynor, Kelsey Harper, Kaley Cuoco, Kelli Garner and Katie Waissel.

Physical Statistics


  • In feet – 5 feet 5 inches
  • In centimeters – 165 cm
  • In meters – 1.65 m


  • In Kilograms – 68 kg
  • In Pounds – 150 lbs

Body measurements

  • Measurements – 40-13.5-35
  • Chest – 40 inches
  • Biceps / Arms – 13.5 inches
  • Waist– 35 inches

Body Build


Eye Color

Light Brown

Hair Color

Dark Brown

Shoe Size




Professional Statistics

Film Debut

In 1988, he landed a role of playing Toby Reardon in the comedy-drama, A Night in the Life of Jimmy Reardon, marking his film debut.

Some of his notable films are National Lampoon’s Christmas Vacation (1989), Prancer (1989), Suicide Kings (1997), I Know What You Did Last Summer (1997), Bookies (2003), and In Time (2011).

Television Debut

His first television appearance happened in 1990 when he was a cast in the NBC sitcom, American Dreamer.

Famous For

Playing the role of Dr. Leonard Hofstadter in the comedy-drama, The Big Bang Theory since 2007. His performance in the series earned him a Satellite Award for Best Actor – Television Series Musical or Comedy as well as many other nominations.

Brand Endorsements

Galecki has appeared in television commercials like Hyundai Elantra, Hyundai Elantra coupé and sedan and Ford Fusion.

Johnny Galecki Favorites

  • Favorite Place – Iceland

Johnny Galecki Net worth

As of 2017, Johnny Galecki’s net worth is estimated at $55 million US dollars. His impressive net worth mostly comes from acting in films, endorsements, TV salaries, and social media activities.

Galecki owns 360 acres of land in Santa Margarita, California that boasted vineyards and a log cabin. In late June 2017, his ranch was destroyed in a major wildfire known as the Hill Fire. Galecki, in a media statement, said wildfire was “the threat … we live with constantly, which may seem crazy to some but we do so because living in our beautiful, rural area makes it worthwhile.

Social Media Portfolio

Johnny Galecki Facts

Galecki got inclined towards acting at an early age, but his parents took many efforts to distract him from acting with sports, but they weren’t successful as he was very adamant in his goal.

He won the ‘Best Youth Comedian’ category of the Young Artist Award in 1993 for his character in ‘Roseanne’.

In 2012, Johnny Galecki won the Satellite Award for ‘Best Actor in a Series, Comedy or Musical’.

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