How Old Is Sylvester Stallone? Age, Birthday & Key Life Facts

You’ve probably seen him on screen for decades, but now you’re wondering: how old is Sylvester Stallone? Born in 1946, the man behind Rocky and Rambo is still active at 79, and this article lays out the verified facts about his age, family, and facial paralysis.

Age: 79 years (born July 6, 1946) ·
Birthplace: New York City, U.S. ·
Net worth: $400 million (estimated) ·
Number of children: 5 (3 biological, 2 step) ·
Years active: 1970–present ·
Spouse: Jennifer Flavin (m. 1997)

Eight critical data points, one pattern: every core fact about Stallone’s life is well-documented except a few health and cosmetic details.

The implication: Stallone’s public profile is remarkably consistent across sources, with only minor discrepancies in wealth estimates.

How old is Sylvester Stallone?

Sylvester Stallone is 79 years old as of 2025. He was born on July 6, 1946, in New York City. That places him at age 30 when Rocky hit theaters in 1976, and age 36 when First Blood (the first Rambo film) was released in 1982 (Wikipedia age timeline).

When is Sylvester Stallone’s birthday?

• Date: July 6, 1946
• Zodiac sign: Cancer
• Birthplace: Hell’s Kitchen, Manhattan, New York City (Wikipedia birthplace note)

What this means: Stallone’s age is a fixed data point, but his career longevity makes the number feel almost secondary — he’s been a leading man at 30, 50, and 70.

How many kids does Sylvester Stallone have?

Stallone has five children: Sage Moonblood Stallone (1976–2012), Seargeoh Stallone (born 1979), and three daughters with wife Jennifer Flavin — Sophia Rose (1996), Sistine Rose (1998), and Scarlet Rose (2002). Three are still living: Sophia, Sistine, and Scarlet (Parade family breakdown).

What are the names of Sylvester Stallone’s children?

Stallone’s children span a wide age range, from his late son Sage to his youngest daughter Scarlet.

The pattern: Stallone’s family is a blend of biological and stepchildren, with his three youngest daughters frequently appearing in public alongside him.

What happened to Sylvester Stallone’s son Sage?

Sage Moonblood Stallone died on July 13, 2012, at age 36 from coronary artery disease — essentially a heart attack. Stallone has called it “a tragedy” in interviews (Parade report on Sage’s death).

The implication: Losing a child at 36 was a devastating personal loss, but Stallone has continued working, channeling grief into his roles.

What caused Sylvester Stallone’s face paralysis?

Stallone’s partial facial paralysis — the droop on the left side and the slurred speech — was caused by a forceps injury during his birth that severed a facial nerve. The condition is permanent and affects the left side of his face (Biography.com medical explanation).

Did Sylvester Stallone have facelifts?

• He has acknowledged undergoing cosmetic procedures over the years, but has not specified facelifts.
• The paralysis is not related to cosmetic surgery — it’s a birth injury.

What to watch: Stallone’s appearance changes have sparked speculation, but the underlying facial asymmetry is a lifelong condition, not a recent surgical outcome.

Is Sylvester Stallone a millionaire?

Yes — Stallone’s net worth is estimated at around $400 million as of 2025. The bulk of his wealth comes from the Rocky and Rambo franchises, which have grossed billions worldwide (Screen Dollars wealth analysis).

What is Sylvester Stallone’s net worth?

• Estimated at $400 million (2025)
• Primary income: Rocky and Rambo franchise earnings, plus producing and writing credits
• Real estate investments (including a $32 million Beverly Hills mansion)

Why this matters: Stallone’s financial success is a direct result of owning the rights to the Rocky story and starring in a multibillion-dollar franchise over decades.

How much older is Sylvester Stallone than his wife?

Stallone is 22 years older than his wife, Jennifer Flavin. She was born on August 14, 1968, making her 57 as of 2025. The couple married in 1997 and have three daughters together (Biography.com marriage details). Flavin filed for divorce in August 2022 but they reconciled later that year (Parade reconciliation report).

The trade-off: A 22-year age gap has been stable for nearly 30 years of marriage, suggesting the relationship is built on more than age proximity.

How old was Sylvester Stallone when he did Rocky?

Stallone was 30 years old when Rocky was released in 1976. He not only starred as the lead but also wrote the screenplay, which won the Academy Award for Best Picture (Wikipedia Rocky production details).

The catch: Most actors don’t write and star in an Oscar-winning film at 30 — Stallone’s career timing was exceptional, not typical.

For fans and followers, the takeaway is clear: Stallone’s age is just a number — his real story is one of resilience, from a birth injury to a $400 million career. Readers curious about other celebrity ages might also want to know how old Vladimir Guerrero Jr. is or check out ASAP Rocky’s net worth.