Marnie Schulenburg was born in Cape Cod, Massachusetts where she showed an early interest in gymnastics! Marnie took both voice and dance lessons as a child, too, and appeared in several local productions. She graduated from Barnstable High School in 2002.

After high school, Marnie graduated from DeSales University. She studied fine arts in college and appeared in the Pennsylvania Shakespear Festival production of "As You Like It". She also participated in The Flux Theatre Ensemble and was a member of the Dramatists Guild of America in New York City.

Marnie and Y&R's Adrienne Frantz were featured in a mini-online soap opera called "Digital Daytime: L.A. Diaries", which led to her role on ATWT.

As the World Turns - Alison Stewart (2007 - Present)
The Young and the Restless - Alison Stewart (2007)