ISABELLE CORNISH
ISABELLE CORNISH
About
Hello, I'm Isabelle Cornish: a creative artist, author and actor with over 10 years of professional experience in film and television.
BIOGRAPHY
Isabelle Cornish is a multi-talented individual born and raised in the countryside of NSW, Australia. She began her journey into acting and modelling at just five years old. She attended the Hunter School of Performing Arts in high school and has since been successfully working in the film and television industry.
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In Australia, Isabelle is well known for her role as 'Vicky' in Puberty Blues. A television show by Network Ten awarded Best Television Drama at the 2nd AACTA Awards. Her impressive body of work includes a lead role in the Marvel television series Inhumans (2017) and a supporting role in Nine Perfect Strangers (Hulu, 2021), an American drama in which Isabelle worked alongside cast members such as Nicole Kidman, Melissa McCarthy and Michael Shannon.
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Isabelle has trained at acting studios across the globe, recently completing the six-week Summer Intensive at Atlantic Acting School in New York City. Over her career, Isabelle has been under test options for a range of American Television networks, and in Los Angeles, she auditioned with Michael Bay for Transformers and British filmmaker Kenneth Branagh for the Disney film Cinderella. Isabelle was selected to be the reader for the lead casting of Pirates of the Caribbean by Casting Director Rona Kress.
As a brand ambassador, Isabelle has collaborated with numerous global names, including Adidas, Nike, Bonds, Dior, Tony Bianco, Alice McCall, and Revlon. She has also modelled for prominent American brands such as Holloway Jewellery, Urban Outfitters, Nasty Gal, and Forever New.
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Beyond her acting career, Isabelle has made significant contributions to the health and wellness sector. She holds an Associate Degree in Creative Writing from Southern Cross University and is the Author of the book 'THY WHY: Healthy Habits for an Epic Life' (Murdoch, 2022). Additionally, Isabelle is a qualified yoga teacher, personal trainer, and health coach. She has a wealth of coaching experience and has taught drama and wellness workshops at festivals across Australia for the past five years.
HEALTH & WELLBEING
Author of The WHY: Healthy Habits for an Epic Life (Murdoch Books, 2022), a 280-page wellness guide promoting sustainable habits and purposeful living. Isabelle is an experienced Health Coach with a comprehensive background in guiding individuals through all stages of life toward improved wellbeing. Isabelle is skilled in creating supportive, empathetic, and curiosity-driven coaching relationships tailored to each client’s unique needs. She is Certified in multiple wellness disciplines, including Jivamukti Yoga (300hr), Eating Psychology, Personal Training, Group Fitness, and Run Coaching. ​
EVENTS & WORKSHOPS
Isabelle brings vibrant energy and professionalism to a wide range of events, from large-scale festivals to branded experiences. She has served as host and MC for high-profile events including Wanderlust Festival (Melbourne, Brisbane, Sydney), Calvin Klein, Biossance, Elements Festival, Bohemian Beat Freaks, Earth Frequency, and Splendour in the Grass. Known for her dynamic presence, adaptability, and ability to engage diverse audiences with authenticity and ease.
WRITING
Isabelle is a published author with an Associate Degree in Creative writing.​ She is experienced in crafting clear, engaging content tailored to specific tones and audiences, with a focus on clarity, critical thinking, and detail. Proven ability to manage content timelines and deliver high-quality work across platforms.
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