Michael Charles Gosselaar is the eldest son of actor Mark-Paul Gosselaar, best known for playing Zack Morris in Saved by the Bell. His mother is actress and model Lisa Ann Russell.
Michael was born in 2004 and has three younger siblings: Ava Lorenn, Dekker Edward, and Lachlyn Hope. He showed an interest in working in entertainment when he was young, but his father wanted him to wait until adulthood before entering the industry.
Michael Charles Gosselaar’s Quick Facts
| Detail | Information |
|---|---|
| Full name | Michael Charles Gosselaar |
| Birth year | 2004 |
| Reported birthday | January 31, 2004 |
| Age | About 22 in 2026 |
| Reported birthplace | Los Angeles, California |
| Nationality | American |
| Known for | Being Mark-Paul Gosselaar’s eldest son |
| Father | Mark-Paul Gosselaar |
| Mother | Lisa Ann Russell |
| Full sister | Ava Lorenn Gosselaar |
| Half-brother | Dekker Edward Gosselaar |
| Half-sister | Lachlyn Hope Gosselaar |
| Stepmother | Catriona McGinn |
| Education | Not publicly confirmed |
| Profession | Not publicly confirmed |
| Relationship status | Not publicly confirmed |
| Children | Not publicly confirmed |
| Net worth | Not reliably known |
| Social media | No widely established public account |
Michael Charles Gosselaar’s Age and Birthday
Michael Charles Gosselaar was born in 2004.
Some sources give his birthday as January 31, 2004. If this date is correct, Michael turned 22 in January 2026.
Los Angeles, California, has also been reported as his birthplace, although this detail is not as well documented as his birth year.
Michael Charles Gosselaar’s Parents
Michael’s parents are Mark-Paul Gosselaar and Lisa Ann Russell.
Both of his parents have worked in entertainment. Mark-Paul became a well-known television actor, while Lisa worked as an actress and model.
Mark-Paul and Lisa married in 1996. They later had Michael and his younger sister, Ava.
The couple separated in 2010, when Michael was still a child. Their divorce was finalized around 2011.
Who Is Mark-Paul Gosselaar?
Mark-Paul Gosselaar is Michael’s father and the main reason Michael became known to the public.
Mark-Paul began acting when he was young. His best-known role is Zack Morris in the television series Saved by the Bell.
The character became closely connected with Mark-Paul’s career. He later continued acting in many other television projects.
His experience as a child actor became important when Michael showed an interest in entering the entertainment industry.
Mark-Paul knew what it was like to audition for roles and face rejection at a young age. Because of this, he did not want Michael or his other children to enter acting too early.
Who Is Lisa Ann Russell?
Lisa Ann Russell is Michael’s mother.
She worked as a model and actress and was married to Mark-Paul Gosselaar for about 14 years before they separated.
Michael and Ava Lorenn are the two children from Mark-Paul and Lisa’s marriage.
Lisa has maintained a smaller public profile than Mark-Paul.
Michael Has Three Younger Siblings
Michael is the oldest of Mark-Paul Gosselaar’s four children.
His three younger siblings are Ava Lorenn Gosselaar, Dekker Edward Gosselaar, and Lachlyn Hope Gosselaar.
Ava is his full sister. Dekker and Lachlyn are his paternal half-siblings from his father’s marriage to Catriona McGinn.
His Sister Ava Lorenn Gosselaar
Ava Lorenn Gosselaar is Michael’s younger sister.
She was born in 2006, with some sources giving her birthday as May 7.
Ava and Michael have appeared publicly with their father. In 2010, they attended the 21st annual A Time for Heroes celebrity picnic benefit in Los Angeles with Mark-Paul.
His Half-Brother Dekker Edward Gosselaar
Michael’s younger half-brother is Dekker Edward Gosselaar.
Dekker was born in 2013 to Mark-Paul Gosselaar and his second wife, Catriona McGinn.
Michael, Dekker, and their father were photographed together at the Monster Jam Celebrity Event in Anaheim, California, in February 2018.
His Half-Sister Lachlyn Hope Gosselaar
Michael’s youngest half-sibling is Lachlyn Hope Gosselaar.
Lachlyn was born on February 17, 2015.
Mark-Paul publicly announced her birth and noted that his family then included two boys and two girls.
Who Is Michael’s Stepmother Catriona McGinn?
Catriona McGinn is Michael’s stepmother.
She is an advertising executive who began a relationship with Mark-Paul after his divorce from Lisa Ann Russell.
Mark-Paul and Catriona married in 2012. They later welcomed Dekker in 2013 and Lachlyn in 2015.
Michael has appeared at public events with Catriona and his younger siblings.
Michael Wanted to Work in Entertainment
Michael showed an interest in the entertainment industry when he was young.
In a 2016 interview, Mark-Paul discussed Michael’s career interests. Michael was around 12 at the time.
According to his father, Michael had athletic ability but did not want to make sports his main path. He was more interested in entertainment.
This information came from Mark-Paul while Michael was still young, so it does not necessarily describe Michael’s career plans today.
Why Mark-Paul Wanted Michael to Wait Until Adulthood
Mark-Paul did not want Michael to enter acting as a child.
His own experience as a young actor played a major role in this decision. Mark-Paul explained that young performers can face direct rejection during auditions, including criticism about their appearance.
He did not want his children dealing with those pressures too early.
Mark-Paul said he would be more supportive of Michael pursuing entertainment after he turned 18.
He was therefore not completely against Michael becoming an actor. He simply wanted him to wait until he was older.
Did Michael Charles Gosselaar Become an Actor?
There is no established professional acting career for Michael in the information publicly available.
Although he expressed an interest in entertainment as a child, there are no well-established movie or television credits showing that he later became a professional actor.
His current career plans may also be different from the interests he had when he was 12.
Michael Charles Gosselaar’s Education
Michael’s education has not been widely documented.
There is no reliable public information identifying his high school, college, university, degree, or field of study.
Michael’s Public Appearances With His Family
Michael has attended several public events with his father and siblings.
One of his earliest documented appearances came on June 13, 2010, when he attended the A Time for Heroes celebrity picnic benefit in Los Angeles with Mark-Paul and Ava.
In 2011, Michael reportedly attended the Los Angeles premiere of The Muppets with members of his family.
In 2018, he appeared with Mark-Paul and Dekker at the Monster Jam Celebrity Event in Anaheim, California.
Michael also attended the Monster Energy Supercross VIP Event in Anaheim in January 2020. Mark-Paul, Catriona, Dekker, and Lachlyn were also photographed at the event.
These family appearances are among the better-documented parts of Michael’s public life.
What Does Michael Charles Gosselaar Do Today?
Michael’s current profession has not been publicly confirmed.
There is little reliable information about whether he currently works in entertainment or another field.
His childhood interest in show business should not be treated as proof of his current career.
Michael Charles Gosselaar’s Relationship Status
Michael’s current relationship status is not publicly confirmed.
There is no reliable information in the available sources identifying a girlfriend, boyfriend, spouse, or long-term partner.
Is Michael Charles Gosselaar Married?
Michael does not have a publicly confirmed marriage or wife.
Because his personal life is not widely documented, it is better not to make stronger claims about his marital status.
Does Michael Charles Gosselaar Have Children?
Michael does not have any publicly confirmed children in the available information.
Details about his personal and family life as an adult remain limited.
Michael Charles Gosselaar’s Net Worth
Michael’s personal net worth is not reliably known.
His current profession and income are not publicly established. There is also no dependable information about his assets or investments.
Mark-Paul Gosselaar’s earnings and wealth should not be used as an estimate of Michael’s personal net worth.
Is Michael Charles Gosselaar on Social Media?
Michael does not appear to have a widely established public social media profile.
There is no clearly verified public Instagram, Facebook, TikTok, or X account identified for him in the available information.
Where Is Michael Charles Gosselaar Now?
Michael’s specific current residence and activities in 2026 are not widely documented.
He has had a much smaller public profile than his father. His documented appearances have mainly been family events rather than professional entertainment appearances.
There is also no reliable evidence that Michael has permanently rejected acting or entertainment. His current career interests simply have not been publicly established.
Facts About Michael Charles Gosselaar
- Michael Charles Gosselaar was born in 2004.
- January 31, 2004, is reported as his birthday.
- He is Mark-Paul Gosselaar’s eldest child.
- His mother is Lisa Ann Russell.
- His younger full sister is Ava Lorenn Gosselaar.
- His half-brother is Dekker Edward Gosselaar.
- His half-sister is Lachlyn Hope Gosselaar.
- His stepmother is advertising executive Catriona McGinn.
- Michael showed an interest in entertainment when he was young.
- His father wanted him to wait until adulthood before entering the industry.
- Mark-Paul’s own experiences as a child actor influenced that decision.
- Michael also had athletic ability when he was younger.
- No established professional acting career for Michael has been identified.
- He has attended several public events with his father and siblings.
- His education and current profession are not publicly confirmed.
- He does not have a publicly confirmed wife or children.
- His personal net worth is not reliably known.
- No widely established public social media account has been identified for him.
Learn More: Who Is Ava Lorenn Gosselaar? Meet Mark-Paul Gosselaar and Lisa Ann Russell’s Daughter
