, after their brother and sister.

"I always felt that having older twin sisters was an advantage,” Elizabeth told Harper's Bazaar UK in 2022. “I felt very clear about how I was going to navigate lots of things because of watching them. I also felt very protected.”

Keep reading for everything to know about the six Olsen siblings.

Trent Olsen 

Trent Olsen is the oldest of the Olsen siblings.

He was born on May 6, 1984, in Sherman Oaks. Though he goes by his middle name, his actual first name is James, which serves as one-half of the inspiration behind Mary-Kate and Ashley's Elizabeth and James brand.

As a child, Trent appeared in several of his twin sisters' videos, including You're Invited to Mary-Kate & Ashley's Sleepover Party and Mary-Kate & Ashley Olsen: Our First Video.

According to a 2014 profile in the New York Post, he and his sisters attended Campbell Hall School in Los Angeles, and he went on to graduate from the University of Southern California.

In 2014, Trent was working at Storm King Productions, which was founded by John Carpenter and his wife Sandy King. From 2014 to 2016, he also authored several comics

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