Santiago Rulli Galliano is a Mexican celebrity child born on January 15, 2010, the son of Argentine-Mexican actor Sebastian Rulli and Argentine actress Cecilia Galliano.
He stands 2.00 meters tall and trains at IMG Academy in Florida with his sights set on a professional basketball career.
Though his parents are two of Latin America’s most recognized television stars, Santiago has chosen a different path entirely.
Who is Santiago Rulli Galliano?
Santiago Rulli Galliano rose to public attention as the only child of Sebastian Rulli and Cecilia Galliano, two prominent figures in Mexican and Argentine television.
His parents’ fame has kept him in the spotlight since childhood, even as he prefers a life away from cameras.
Rather than follow his parents into acting, Santiago chose basketball. He currently trains at IMG Academy in Bradenton, Florida, one of the world’s most respected athletic development programs.
He plays the center and power forward positions and lists his height as 2.00 meters (6’7″) on his Instagram profile.
His father Sebastian has publicly described Santiago’s commitment and maturity on multiple occasions. Santiago’s mix of genetic height and dedicated training has attracted genuine attention as a basketball prospect.
His parents were married in 2007 and divorced in 2011. Despite their separation, both remain deeply involved in his life.
Sebastian Rulli has posted about Santiago frequently on social media, calling him “my prince” and expressing immense pride in his athletic path.
Early Life of Santiago Rulli Galliano
Santiago Rulli Galliano grew up in Mexico, born into a household where both parents were established stars of Latin American television.
His early years combined the glamour of celebrity family life with the privacy his parents deliberately maintained around him for many years.
His father, Sebastian Rulli, was born on July 6, 1975, in Buenos Aires, Argentina. He relocated to Mexico to study at the Centro de Educación Artística de Televisa, which launched one of the most successful telenovela careers in the region.
His mother, Cecilia Galliano, was born on October 5, 1981, in Marcos Juárez, Argentina.
She moved to Buenos Aires at 16 to work as a model, then relocated to Mexico where she built her career as an actress, model, and television host.
Santiago has an older half-sister named Valentina Galliano, born in 2001. Valentina is the daughter of Cecilia from her earlier relationship with Silvio Fornaro.
The siblings grew up sharing their mother’s home and have maintained a close family bond.
His paternal grandfather, Oscar Rulli, is the eldest known relative in his father’s family. Sebastian is the oldest of three siblings, with a sister named Candela Rulli, who is therefore Santiago’s aunt.
Santiago Rulli Galliano Age
Santiago Rulli Galliano is 16 years old as of 2026, born on January 15, 2010. His zodiac sign is Capricorn. He turned 16 in January 2026, just weeks before undergoing knee surgery in February 2026.
Santiago Rulli Galliano Ethnicity and Nationality
Santiago Rulli Galliano holds Mexican nationality, born in Mexico City to two Argentine parents. His ethnic background is mixed.
His father has Mestizo heritage, combining European and Indigenous American ancestry, while his mother’s roots are Galician and Basque from northwestern Spain.
That blend makes Santiago one of the more culturally layered members of a family that spans Argentina, Mexico, and European heritage.
Santiago Rulli Galliano Height and Weight
Santiago stands 2.00 meters tall, which is 6 feet 7 inches. His own Instagram bio confirms this height, which he lists alongside his position as center and power forward.
His weight is not publicly confirmed, though his athletic build and height suggest a frame suited to competitive basketball.
He has already surpassed his father Sebastian’s height, something Sebastian has celebrated publicly on multiple occasions.
Santiago Rulli Galliano Career
Santiago Rulli Galliano has not pursued a career in acting or entertainment, despite growing up surrounded by it.
Instead, he focused on basketball from a young age, and by his mid-teens had enrolled at one of the most elite sports academies in the world.
He trains at IMG Academy in Bradenton, Florida, which his Instagram bio identifies as his current program.
The academy’s class of 2029 listing is included in his profile, suggesting he plans to continue training there through his graduation year. IMG Academy produces some of the most sought-after basketball recruits in the United States.
Basketball Path and IMG Academy
Santiago’s choice of basketball over acting has been well-documented in Spanish-language media.
Multiple sources confirm his father approved and encouraged the decision, with Sebastian visiting Santiago in Florida and sharing emotional tributes on his own social media.
His profile on Hudl, the recruiting platform used by coaches across North America, lists him as part of IMG Academy’s JV Blue program in Bradenton, Florida.
That profile and his Instagram bio together confirm his active involvement in competitive basketball development.
Sebastian Rulli’s public posts about his son frequently reference Santiago’s discipline, his maturity, and his willingness to live away from home to pursue his dream.
For his 16th birthday in January 2026, Sebastian published a tribute calling Santiago’s growth of character even more remarkable than his physical height.
Knee Injury and Surgery in 2026
In February 2026, Santiago suffered a torn anterior cruciate ligament during a basketball game.
He publicly shared news of the injury around the time he attended the Mexico City premiere of the film “Quieres Ser Mi Novia?” on February 9, 2026, appearing alongside his girlfriend Paula Cacho.
He underwent emergency surgery on February 10, 2026. After the procedure, he reappeared on social media within days, showing a positive attitude toward his recovery.
His father Sebastian was photographed accompanying him during rehabilitation sessions, which Sebastian shared via his own Instagram.
The injury required an extended recovery period, temporarily pausing his basketball training.
Still, Santiago has continued to maintain his social media presence and his connection to the IMG Academy program.
Public Profile and Media Presence
Though Santiago avoids acting, he has made occasional public appearances alongside his parents.
He has been featured in the Latin American media publications TVyNovelas and People Español, typically in coverage of his parents rather than as a subject in his own right.
He attended the premiere of “Quieres Ser Mi Novia?” in February 2026, an event his father Sebastian also attended with partner Angelique Boyer.
That appearance marked one of the first times Santiago’s girlfriend Paula Cacho was publicly photographed with him at a formal event.
Santiago Rulli Galliano Girlfriend
Santiago Rulli Galliano is reportedly in a relationship with Paula Cacho, a young actress.
The two appeared together publicly at the February 2026 premiere of “Quieres Ser Mi Novia?” in Mexico City, which was covered by multiple entertainment outlets. Paula Cacho is identified in Spanish-language media as a Televisa actress.
No further confirmed relationship details, including when they began dating, are publicly available as of 2026.
Santiago Rulli Galliano Net Worth
Santiago Rulli Galliano’s estimated net worth is $500,000 as of 2026. At 16 years old, his income stems primarily from the visibility and opportunities that come with his celebrity family background rather than from active work.
His father Sebastian Rulli’s net worth is estimated at $20 million by Celebrity Net Worth, which reflects the senior Rulli’s decades-long career as one of the most recognized actors in Latin American television.
Santiago’s path through IMG Academy in Florida, a tuition-based program, reflects the financial support his family provides as he pursues professional basketball.
No independent income sources or endorsement deals for Santiago have been publicly confirmed as of 2026.
Santiago Rulli Galliano Social Media
Santiago is active on Instagram as @santiagorulligalliano, where his bio reads “2.00m 6’7 C/PF” and lists his IMG Academy affiliation and the class of 2029.
He also has a presence on Threads under the same handle. His basketball highlight videos appear on Hudl, which coaches and scouts use to evaluate prospects.
He does not appear to maintain active public accounts on Twitter, Facebook, TikTok, or Snapchat based on verified sources.
The Bottom Line
Santiago Rulli Galliano became the most discussed celebrity child in Latin American entertainment as a basketball-focused teenager who stands 2.00 meters tall, choosing sport over the acting path his famous parents blazed.
He trains at IMG Academy in Florida, the same program that has developed some of North America’s top basketball recruits, and underwent ACL surgery in February 2026 after a game-related injury.
His father Sebastian Rulli regularly shares photos of their time together and his pride in Santiago’s disciplined path.
His recovery from the 2026 surgery is the most recent chapter in a young athlete’s story that millions of his parents’ fans are following closely.
We hope you enjoyed reading about Santiago. Feel free to share your thoughts in the comments below!