Sarahlouise Younger began as a child performer, making her professional debut in The Wizard of Oz children's chorus. She has since cultivated an extensive career as an artist and creative leader across the UK, Singapore, and Australia. A graduate of BAPA and a scholarship recipient of Danceworld Studios, Sarahlouise recently made her mainstage principal debut in the world premiere of Midnight - The Cinderella Musical (Understudy/Ensemble). Her diverse professional performance credits include Marcus Lycus/Dance Captain in A Funny Thing Happened on the Way to the Forum (notably with its first all-female-presenting cast), The Rocky Horror Picture Show (Ensemble), Nothing to Lose (Dance Ensemble), The Cat Stevens Story National Tour (Featured Vocalist), Hercules National Tour (Pegasus/Muse), and City of Angels (Bobbi/Gabby). An acclaimed performer, she earned a Lyrebird Award for Best Supporting Actress (Dusty the Original Pop Diva) and multiple MTGV Commendations for roles like Sheila (A Chorus Line) and Matron Mama Morton (Chicago).

As Co-Founder (Emeritus) of Salty Theatre, an award-winning theatre company from Melbourne, and co-creator of The Hatch Lab Music Theatre Workshop, championing new Australian musical theatre, Sarahlouise has produced and directed numerous Australian premieres, including Voldemort and the Teenage Hogwarts, People Suck, Top Gun! The Musical, and Paper Stars. As a playwright, her musical "Sweet Jilly Roo" has held residencies with THEATRE WORKS She Writes program, Hayes Theatre Creative Program, Ilbijerri Theatre Co Blackwrights Program, and Abbotsford Convent Pivot Program.

Sarahlouise is a popular vocal and performance coach with many of her students currently studying degrees in Musical Theatre or performing professionally. She's taught for institutions such as The Arts Academy, The Australia School (Singapore), and Pineapple Studios (London). Committed to advocacy, she champions Women, BIPOC, and LGBTQIA+ representation and leadership in performance spaces, actively consulting on conscious casting and inclusive practices. Her dedication truly embodies a holistic engagement with all facets of theatrical production and artistic development.