Sage Stallone: Sylvester Stallone’s son biography

Who is Sage Stallone?

Sage Stallone, born on May 5, 1976, was the son of the legendary actor Sylvester Stallone, but he carved out a name for himself through his hard work and dedication to his craft. His breakout role was in the sports drama film Rocky V, where he played the character of Robert Balboa Jr. Sage also co-founded Grindhouse Releasing, a film distribution company based in Los Angeles.

Unfortunately, Sage Stallone passed away on July 13, 2012, due to coronary artery disease caused by atherosclerosis. Join us as we explore the fascinating life of this talented actor and filmmaker.

Sage Stallone Biography
Sage Stallone Biography

quick facts

Full nameSage Moonblood Stallone
BirthdayMay 5, 1976
DeathJuly 13, 2012 
Cause of deathCoronary artery disease 
BirthplaceLos Angeles, California, USA
ParentsSylvester Stallone,
Sasha Czack
SiblingsSeargeoh Stallone
Half siblingSophia Stallone,
Sistine Stallone,
Scarlet Stallone
Marital statusUnmarried
EducationUniversity of North Carolina School of Arts in 1995
ProfessionAspiring actor and director
Net worthUSD 45 million
Height5 feet 8 inches
Eye colorDark Brown
Hair ColorBlack

Early life

Sage Stallone, the son of actor Sylvester Stallone and actress Sasha Czack, was born in Los Angeles, California, on May 5, 1975. His full name was Sage Moonblood Stallone, the couple’s eldest child. Sage came from a talented family; his paternal grandfather was Frank Stallone Sr., a hairdresser, and his paternal grandmother was Jackie Stallone, an astrologer. In addition, Sage had a younger brother named Seargeoh Stallone and half-sisters Sophia, Sistine, and Scarlet Stallone.

Not only was Sage related to renowned actors and entertainers, but he was also a Taurus horoscope sign symbolized by the bull and influenced by the planet Mercury. Taurus people are known for being hardworking, passionate, and reliable.

Sage Stallone stood at 5 feet 8 inches tall and had dark brown eyes and curly black hair. Sage sported a stylish medium-length hairstyle and sometimes kept some facial hair. Sage was a proud American, but his ethnicity was a mix of Italian, French, Polish, German, and Russian.

Sage was raised in a Catholic household, but after his sudden and tragic death in 2012, Sylvester Stallone contacted a Hindu priest who suggested performing ‘Pind Daan’ and ‘Shraadh’ to help the family come to terms with the loss of their loved one.

After graduating from Montclair College Preparatory School in Van Nuys, California, Sage attended the University of North Carolina School of Arts, where he graduated in 1995 with a degree in filmmaking. Sage was also an accomplished actor and director who appeared in several films, including Rocky V, Daylight, and The Manson Family.

Sage Stallone’s life was cut short on July 13, 2012, when he passed away due to coronary artery disease caused by atherosclerosis.

Sage Stallone death

Sage Stallone’s sudden and untimely passing was a great shock to his family and fans. Although he had a promising career as an actor and director, his life was cut short. Despite initial suspicions, an autopsy revealed that his death was not caused by a drug overdose but rather a coronary artery disease caused by atherosclerosis.

Sage Stallone’s death left a deep impact on his family. After his funeral, his father, Sylvester Stallone, turned to Hindu rituals to help provide peace to Sage’s soul. Sage’s half-brother Michael performed the ‘Pind Daan’ and ‘Shraadh’ ceremonies, and his final rites were performed in Haridwar, India, after consulting with an Indian astrologer.

His fans and loved ones will always remember Sage Stallone’s life and work.

Related: Read the full Biography of Sylvester Stallone.


Sage Stallone's parents, Sylvester Stallone and Sasha Czack
Sage Stallone’s parents, Sylvester Stallone, and Sasha Czack

Sasha Czack

Sasha Czack, Sage Stallone’s mother, is an accomplished woman who has made her mark in the entertainment industry. Besides acting, Czack is also a renowned photographer and director. She was born on July 17, 1950, in Chester, Pennsylvania. She has appeared in several movies, including Vic, Long Lost Love, and Love of Life.

Interestingly, Czack is best known for her work as the lead photographer for Sylvester Stallone’s iconic film Rocky. She had a key role in capturing the movie’s timeless moments and helping to bring it to life. Czack married Sylvester Stallone from December 1974 to 1985, and they had two sons together, Sage and Seargeoh.

Sylvester Stallone

Sage Stallone’s father is the legendary Hollywood actor Sylvester Stallone. Sylvester Stallone was born in New York City on July 6, 1946. He is best known for his roles as Rocky Balboa in the Rocky film series and John Rambo in the Rambo film series.

Stallone has been a prominent figure in Hollywood for over four decades and has won numerous awards, including three Academy Awards and a Golden Globe.

In addition to his successful acting career, he has worked as a writer, director, and producer. Some movies he has directed include Rocky II, Rocky III, Rocky IV, and The Expendables. Stallone has also written several screenplays, including the script for the first Rocky movie, which he wrote in three days.

Throughout his career, Stallone has been a major influence in the film industry and has inspired countless actors and filmmakers. He is also known for his philanthropic work and support for various charities and organizations.


Seargeoh Stallone

Seargeoh Stallone is Sylvester Stallone’s son, born from his marriage to Sasha Czack. He was born in 1979 and was diagnosed with autism at a young age.

Stallone’s youngest son, Seargeoh, played the role of Robert “Rocky” Balboa Jr. in Rocky II. 


Sage Stallone died unmarried. He did not have any children, adopted or biological. At his death, Sage was reportedly engaged to an unnamed woman he planned to marry soon. 

According to reports, Sage was preparing to get married in “great spirits.”  The Rocky V actor planned to marry his lady love in Sin City, Las Vegas. 

His lawyer George Braunstein revealed to E! News,

“The last conversation I had with him he was telling me about how he was getting married, and he was planning on some kind of exciting costume wedding in Las Vegas. He was up and positive about everything.”

Sage Stallone career

Sage Stallone photo
Sage Stallone photo

Sage Stallone’s foray into the entertainment industry began when he was a young boy, appearing in a guest role in Gorgeous Ladies of Wrestling. His paternal grandmother, Jackie Stallone, was one of the show’s promoters and introduced Sage to the entertainment world.

In 1990, Sage Stallone made his film debut in Rocky V, playing the role of Rocky Balboa Jr. alongside his father, Sylvester Stallone, who portrayed the iconic character Rocky Balboa. Although many expected him to reprise his role in the franchise’s sixth installment, Stallone declined, opting to direct and star in his movie, Vic. The film follows the story of an actor struggling to reignite his career and winning Stallone the Best New Filmmaker award at the Boston Film Festival.

Sage Stallone again teamed up with his father in 1996 for the film Daylight. That same year, Stallone and Bob Murawski established Grindhouse Releasing, a film preservation company specializing in the preservation, digital restoration, and distribution of exploitation, B-movies, and cult films. The company achieved recognition for its restoration of Italian horror films created by famous horror directors like Lucio Fulci and Ruggero Deodato.

Stallone’s last film performances were in Vincent Gallo’s film The Agent and Promises Written in Water, where he played an unnamed Mafioso. Both films were featured at the 2010 Venice Film Festival and the Toronto International Film Festival. Although Promises Written in Water wasn’t widely distributed, it was exhibited in several film festivals, marking Stallone’s acting talent.

Sage Stallone’s contributions to the entertainment industry are recognized long after his untimely death.

Sage Stallone net worth

At his death, Sage Stallone was estimated to have a jaw-dropping net worth of USD 45 million. He made such impressive earnings as an actor and film director. 

Owing to such remarkable net worth and the fact that he was the son of the legendary Sylvester Stallone, there is no doubt that Sage Stallone’s lifestyle was very luxurious. As a result, he never had to struggle financially.

In contrast, Sage’s father, Sylvester Stallone, net worth is approximately USD 400 million as of 2021. The veteran actor is among the richest Hollywood actors whose films grossed over USD 4 billion in worldwide income. 


Sylvester Stallone with wife Jennifer Flavin and daughters
Sylvester Stallone with wife Jennifer Flavin and daughters

Sage Stallone was one of two children born to Sylvester Stallone and his first wife, Sasha Czack. Sage’s younger brother, Seargeoh, was born in 1979. Unfortunately, Seargeoh was diagnosed with autism, leading him to step back from the public eye.

In addition to Seargeoh, Sage had three half-sisters from his father’s third marriage to model Jennifer Flavin. Sophia, the eldest, was born in 1996 and has established herself as an influencer on social media. Sistine, born in 1998, is an actress who has appeared in several movies. Scarlet, the youngest, was born in 2002, and like her elder sisters, she has a significant following on Instagram.


What did Sage Stallone die of?

Sage Stallone died of coronary artery disease caused by atherosclerosis.

How did Sage Stallone get heart disease?

According to reports, Sage Stallone’s death was caused by coronary artery disease, which was caused by atherosclerosis. Atherosclerosis is a condition where the arteries harden and narrow due to plaque buildup, which can eventually lead to heart disease.

How old was Sage Stallone when he died?

Sage Stallone was 36 years old when he passed away in July 2012.

Why was Sage Stallone not in Rocky Balboa?

Sage Stallone chose not to reprise his role in the movie Rocky Balboa, the sixth installment of the Rocky franchise, as he was working on his film, Vic, which he directed.

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