Who Is Kassius Lijah Marcil-Green? The Incredible Life Story of Brian Austin Green’s Son

Kassius Lijah Marcil-Green is best known to the public as the eldest child of Beverly Hills, 90210 star Brian Austin Green and General Hospital actress Vanessa Marcil, but he has spent the last few years building a name of his own as an actor and writer. Born in Los Angeles in 2002, Kassius grew up largely away from the tabloid spotlight, even though his parents’ on-and-off relationship occasionally made headlines. Today he works behind and in front of the camera on independent film and comedy projects, co-hosts a podcast with his mother, and lives openly as a gay man with the public backing of his family. This article looks at his upbringing, education, career and personal life, and answers the questions readers ask most often about him.

Kassius Lijah Marcil-Green: Quick Bio Table

When Was Kassius Lijah Marcil-Green Born?

Kassius Lijah Marcil-Green was born on 15 March 2002 in Los Angeles, California, making him the only child shared by Brian Austin Green and Vanessa Marcil. His parents met while co-starring on the hit teen drama Beverly Hills, 90210 and began dating in 1999. They got engaged in the summer of 2001, and Kassius arrived the following spring.

The couple’s relationship did not survive long after his birth. Brian and Vanessa separated in 2003, when Kassius was still a toddler, and their romance never resumed. Despite the split, both parents have said publicly that they committed to raising their son together, sharing custody rather than letting the breakup define his childhood.

Kassius grew up mainly in Los Angeles and spent his earliest years largely in his mother’s household, while also spending regular time with his father. Details of his day-to-day upbringing remain relatively private, since neither parent placed him constantly in front of cameras the way some celebrity families do with their children.

Who Are Kassius Lijah Marcil-Green’s Parents?

His parents are actor Brian Austin Green and actress Vanessa Marcil, who met and fell for each other on the set of Beverly Hills, 90210. Brian, born Brian Green on 15 July 1973 in Los Angeles, rose to fame as a teenager playing David Silver on the show. He later added “Austin” to his professional name and went on to appear in films and television shows including Terminator: Salvation and Anger Management, while also working steadily as a producer.

Vanessa Marcil was born Vanessa Sally Ortiz on 15 October 1968 in Indio, California. She built her career on daytime and primetime television, most notably as Brenda Barrett on General Hospital and as Gina Kincaid on Beverly Hills, 90210, the role that brought her into Brian’s orbit. Outside acting, she has spoken candidly over the years about motherhood, including the pregnancy losses she experienced later in life.

After their 2003 split, Brian went on to marry actress Megan Fox, and Vanessa later became engaged before eventually settling down with California sheriff’s deputy MC Martin, to whom she remains engaged. Both parents moved on personally, yet Kassius has remained a constant point of connection between them, for better and occasionally for worse, as their disagreements have sometimes spilled into public view.

Does Kassius Lijah Marcil-Green Have Siblings?

Yes, Kassius has four half-siblings, all on his father’s side of the family. Brian Austin Green shares three children, Noah Shannon, Bodhi Ransom and Journey River Green, with his ex-wife Megan Fox, and a younger son, Zane, with his current fiancée, dancer Sharna Burgess. Family photographs shared around the festive season in recent years have shown Kassius included alongside this wider blended family.

On his mother’s side, Kassius has largely grown up as her only child, and Vanessa has often described him as central to her life after years of trying to expand her family. The contrast between a large, blended paternal family and a smaller, close-knit maternal household has shaped much of his upbringing, though reports suggest he has maintained warm relationships across both sides.

What Did Kassius Lijah Marcil-Green Study?

Kassius pursued a formal education in the performing arts, studying theatre and acting at college level. This grounding in stagecraft differs somewhat from his parents’ own routes into the industry, since both Brian and Vanessa began working as child or teenage performers without the same academic theatre training behind them.

Alongside his studies, Kassius developed an early interest in content creation. Before his acting credits began appearing, he ran a YouTube channel where he posted gaming videos and comedic clips, building a small but engaged following. That early experience behind a camera and editing suite appears to have fed directly into the writing and production work he later took on professionally.

What Is Kassius Lijah Marcil-Green’s Career?

Kassius works as an actor and writer, building his filmography largely in the independent and comedy short-film space rather than mainstream studio productions. His screen credits include the comedy series Class Acts, where he both performed and contributed as a writer, an early sign that he wanted creative control over his projects rather than simply auditioning for roles.

He has since worked on a run of short films and web series, including This Is NOT a Cult, A Night at the Park, Lotusland and the pointedly titled comedy Darth Gayder Hates His Kids. In several of these projects he has taken on dual roles as actor and writer, and industry listings also credit him with production and camera department work, suggesting he is learning the craft from multiple angles rather than focusing solely on performing.

His output picked up noticeably through 2025 and into 2026, with several new writing and acting credits added during that period. That pace points to a young creative treating the work as a genuine career, steadily building relationships within the independent film scene in Los Angeles.

Does Kassius Lijah Marcil-Green Host a Podcast?

Yes, Kassius co-hosts a podcast called LoveStop together with his mother, Vanessa Marcil. The format gives the pair a platform to speak candidly about relationships, family life and their own experiences, and it has become another way for audiences to see the close bond between mother and son.

Podcasting has also allowed Kassius to build a public voice on his own terms, separate from simply being introduced as his famous parents’ child. The show adds another dimension to his creative output beyond acting and writing, and it has strengthened his visibility with fans who first knew him only as a celebrity son.

Is Kassius Lijah Marcil-Green Gay?

Yes, Kassius is openly gay, and his family has been vocal in supporting him. In June 2025, his mother posted a lengthy statement on Instagram after receiving homophobic messages about her son, firmly rejecting the idea that his sexuality was something to be condemned. Brian Austin Green has likewise spoken supportively of his son since Kassius came out, and the family has generally presented a united front on the issue in public statements.

Kassius has been linked romantically to a partner named Ian Ward, with photographs of the pair circulating on social media and in coverage of his life story. As with much of his personal life, he has kept the details of that relationship relatively low key compared with the more heavily documented lives of his parents.

Has Kassius Lijah Marcil-Green Been Caught Up in Family Disputes?

Yes, despite the overall picture of support, his childhood was not free of public family friction. In 2018, Vanessa claimed publicly that Brian and his then-wife Megan Fox had distanced Kassius from their household in the years prior, a statement that drew wide media coverage at the time. Brian and Vanessa have also clashed over financial matters stemming from their relationship, including a lawsuit in which Brian sought repayment of money he said he had given Vanessa during their time together.

More recently, in May 2025, Vanessa shared what she described as a text exchange with Brian after he called their past relationship “toxic” in public comments. The messages, which referenced Kassius’s college graduation, showed a warmer side to the co-parenting relationship, with Brian reportedly telling Vanessa she had done a great job raising their son. Moments like this show that, despite years of tension, both parents continue to show pride in how Kassius has turned out as an adult.

What Is Kassius Lijah Marcil-Green’s Life Like Today?

Kassius resides in Los Angeles, where he continues to develop new acting and writing projects while maintaining a visible but measured presence on social media rather than courting constant tabloid attention. Those who have covered his story describe him as living a fairly grounded, low-drama life centred on his creative work and close relationships.

Given that both of his parents are seasoned entertainers who have weathered decades of public scrutiny, Kassius appears to have absorbed lessons about privacy alongside his creative ambitions, sharing enough to connect with an audience while keeping much of his day-to-day life away from the press.

Conclusion

Kassius Lijah Marcil-Green has grown from a child caught between two famous parents into a young creative carving out his own path in film and podcasting. While his family’s history has had its share of public tension, the overriding picture is one of two parents who, despite going their separate ways, remain proud of the man their son has become.

Frequently Asked Questions

1. Who is Kassius Lijah Marcil-Green?
He is an American actor and writer best known as the son of Brian Austin Green and Vanessa Marcil, both former stars of Beverly Hills, 90210. He has built his own career through independent film, writing credits and a podcast he co-hosts with his mother, gradually stepping out of his parents’ shadow.

2. When was Kassius Lijah Marcil-Green born?
Kassius was born on 15 March 2002 in Los Angeles, California. He is the only child shared by Brian Austin Green and Vanessa Marcil, who were engaged the year before his birth but separated shortly afterward, remaining committed co-parents ever since.

3. Who are Kassius Lijah Marcil-Green’s parents?
His father is actor and producer Brian Austin Green, known for Beverly Hills, 90210, and his mother is actress Vanessa Marcil, known for General Hospital. The pair met on set, became engaged in 2001 and welcomed Kassius in 2002.

4. Are Brian Austin Green and Vanessa Marcil still together?
No, they are not together. The couple were engaged in 2001 but separated in 2003, shortly after Kassius was born, and both have since moved on to other relationships while continuing to co-parent their son.

5. Does Kassius Lijah Marcil-Green have siblings?
Yes, he has four half-siblings, all on his father’s side. Brian shares Noah Shannon, Bodhi Ransom and Journey River with ex-wife Megan Fox, and a younger son, Zane, with fiancée Sharna Burgess, making Kassius the eldest of five.

6. What does Kassius Lijah Marcil-Green do for a living?
He works as an actor and writer on independent films and web series, including Class Acts, A Night at the Park and This Is NOT a Cult. He also co-hosts the LoveStop podcast alongside his mother, Vanessa Marcil.

7. Is Kassius Lijah Marcil-Green gay?
Yes, he is openly gay, and both of his parents have publicly voiced their support for him. His mother notably defended him against homophobic online comments in 2025, describing the criticism as unacceptable and unchristian.

8. Who is Kassius Lijah Marcil-Green’s partner?
He has been linked to a partner named Ian Ward, with photographs of the pair appearing on social media and in coverage of his life. Kassius tends to keep the details of his personal relationships fairly private.

9. Did Kassius Lijah Marcil-Green study acting?
Yes, he studied theatre and acting at college level before moving into professional writing and performing roles. This academic grounding sets his path apart from his parents, who both began performing as children without formal theatre training.

10. Where does Kassius Lijah Marcil-Green live now?
He lives in Los Angeles, California, the city where he grew up and where he continues to develop new acting, writing and podcast projects while keeping much of his daily life away from public attention.