Michael J. Fox’s twin daughters are all grown up, and their resemblance to parents is charming

Legendary actor Michael J. Fox’s has 23-year-old twin daughters, who are replicas of their parents.

Fox, 57, married actress Tracy Pollan on July 16, 1988, at West Mountain Inn in Arlington, Vermont. The couple has four children: son Sam Michael, twin daughters Aquinnah Kathleen and Schuyler Frances, and daughter Esmé Annabelle.

Fox, who was known as Marty McFly in the "Back to the Future" films, was diagnosed with Parkinson’s disease in 1991, at the age of 29.

Fox and Pollan's twins are enjoying their lives to the fullest. They always took to their social media accounts to share photographs of themselves having a great time on the beach.

A lot of people noticed their resemblance to their parents. Like their mom, both of them have long blond hair.

You may not easily see the likeness to their famous dad, but you would spot it quickly if you take a glimpse at his old pictures when he was about their age.

Fox, who was known as Marty McFly in the "Back to the Future" films, was diagnosed with Parkinson’s disease in 1991, at the age of 29.

He was not properly diagnosed until the following year. He reportedly started drinking heavily after the diagnosis.

The award-winning actor later decided to stop drinking and asked for help.

Fox disclosed his condition to the public in 1998. Since then, he has been a strong advocate for others battling the disease.

In 2007, his work led him to be named one of the 100 people "whose power, talent or moral example is transforming the world" by Time Magazine.

Fox received an honorary doctorate in medicine from Karolinska Institutet for his contribution to research in Parkinson's disease, on March 5, 2010.

Since 2000, the Michael J. Fox Foundation has raised more than $750 million to help find a cure for Parkinson's. During the recent event, the foundation raised over $5 million.

Fox, discovered by producer Ronald Shedlo, made his American television debut in the television film "Letters from Frank." His first feature film roles were "Midnight Madness" and "Class of 1984."