Sasha was born and raised in Boston, Massachusetts on August 7, 1995. At the age of 10, she moved to Colombia for two years. She then moved back to the U.S. and went to high school in Hollywood, Florida. Her mom is Samira Calle, her stepfather is named Kevin and her brother is Jacob. After graduating high school, she moved to Los Angeles to attend the American Musical and Dramatic Academy. She graduated from AMDA with a BFA in Performing Arts.