Seargeoh Stallone Actor, Age, Biography, Movies, Career & More

Seargeoh Stallone (born in 1979) is the youngest son of the famous actor, director, screenwriter, producer and artist Sylvester Stallone. He portrayed the role of  Robert Balboa, the son of Rocky Balboa (Sylvester Stallone) in the super hit movie Rocky II, this was the only movie he has done. Seargeoh suffered from autism when he was six years old, which is the reason why he has worked in only one movie. 

seargeoh stallone career

Seargeoh Stallone Biography 

Name Seargeoh Stallone 
Nickname Seargeoh
Profession Actor 
Debut Rocky II (1979) 
Height 5’9” or 175 cm or 1.75 m
Weight 78 Kg or 171 Lbs
Body Measurements 42-32-37
Tattoo No
Date of Birth 1979 (41 years old in 2020)
ZodiacNot known 
Birthplace New York City, New York, USA
Hometown New York City, New York, USA
Residence Los Angeles, California, USA
Religion Christianity 
Nationality American 
SchoolHome Schooled 
College/University Graduate 
Educational Qualifications Not known 
FatherSylvester Stallone
MotherSasha Czack
BrotherSage Stallone
Sister Scarlet Rose Stallone, Sistine Rose Stallone, Sophia Rose Stallone
Paternal Grandmother Jackie Stallone
Paternal Grandfather Francesco Frank Sr. Stallone
Relatives Toni D’Alto, Frank Stallone, and Dante Stallone
Eye colourBlue 
Hair colour Brown
Marital status Unmarried 
Net Worth$1 million (approx.) 
HobbiesTravelling, Reading

Early life and Background 

Seargeoh Stallone was born in the United States of America to father Sylvester Stallone and mother Sasha Czack. He holds an American nationality and belongs to white ethnicity. His father, Sylvester, is a well established and famous actor, director, screenwriter, producer and artist. He has done many successful movies such as the Rocky franchise, Rambo, etc. His mother, Sasha Czack, is also an American actress and director. She is best known for her work in Long Lost Love, Vic, and Love of Life.

seargeoh stallone with her father

Seargeoh had one real brother named Sage Stallone who unfortunately died in 2012 due to heart disease. He also three half-sisters named Sophia Rose Stallone, Sistine Rose Stallone and Scarlet Rose Stallone. His grandfather was an Italian-American hairdresser and polo enthusiast. He also wrote a book called ‘Stewart Lane’.  On the other hand, his grandmother was an American astrologer, promoter of women’s wrestling and dancer. He is the nephew of Frank Stallone and Dante Stallone. He also had an aunt named Toni D’Alto. He shares a good relationship with his family.

When he was three years old, he was diagnosed with autism. This problem came into light when he started showing signs of autism after posing for the cover page of People magazine, along with his father. After noticing that, his father took him to a doctor, who after a series of scans and other medical procedures confirmed his condition. His half-sister was also diagnosed with autism, later.  Seargeoh’s therapies started. His parents got divorced in the year 1985 when he was in the initial stages of his recovery.

seargeoh stallone with her mother and father

Sylvester ignored every advice given by the specialists to keep him in a medical facility and kept him with his family. He also started Seargeoh’s schooling from his home after a few years of undergoing therapies. Seargeoh was quite different from other autistic kids. He was intelligent and was able to perform basic actions. Finally, he started showing signs of recovery when he got ten years old. 

seargeoh stallone actor

Personal favorites 

Celebrities Selena Gomez, Taylor swift 
Director Sylvester Stallone 
Colour Blue
Destination Italy
ShowGame of Thrones 


Seargeoh parents supported him a lot and wanted him to become successful just like his father. But, because of his condition, he was not able to establish a career and survive in Hollywood. He has appeared in only one title. He portrayed the role of Robert Balboa Jr, the new-born son of Rocky Balboa (Sylvester Stallone) and Adrian in the super hit movie Rocky II. Rocky II was written and directed by Sylvester Stallone 

seargeoh stallone biography


  • Rocky II, in 1979, as Robert Balboa.

Lesser known Facts

  • Seargeoh spends most of his time alone with his family.
  • Despite many therapies and efforts, Seargeoh has not recovered completely. But, he has managed to overcome his disorder to some extent.
  • His brother Sage Stallone had a good acting career, but unfortunately, he passed away in 2012 due to a heart.
  • All his siblings are Actors.
  • He has no social media accounts. He can be seen in many photos posted by his siblings on their social media accounts.
  • Seargeoh was called the ‘Silent Son of Sly’ as he was very quiet as a child.