Ashton Kutcher has taken on many roles during his acting career.

But before becoming a Hollywood actor or headline-making celebrity, Kutcher began his career as a model.

According toGlamour, he spent time posing for Calvin Klein and strutting down fashion runways.

Ashton Kutcher at City Summit 2018

But hiding during his red carpet appearances or when the actor is on screen are his webbed feet.

According toMedical News Today, syndactyly occurs during fetal development and affects one in every 2,000 to 3,000 newborns.

The TV and film star has a fraternaltwin brother named Michael Kutcher.

Ashton Kutcher at the screening of Jobs

That was my goal in college.

I wanted to figure out what the codon sequence was that causes replication in a cardiomyopathic virus."

Ashton Kutcher with twin brother Michael Kutcher on the red carpet