Born and raised in Dublin, Rionach's passion for dance began at a young age. She trained at renowned institutions including the Debbie Allen School of Dance, Dance Steps, INYB, and the College of Dance, before earning her BA (Hons) in Professional Classical Ballet from the School of Ballet Theatre UK. In addition to her dance training, Ríonach is a qualified fitness trainer with studies in sports physiotherapy and nutrition, bringing a holistic approach to her teaching. She has also trained in a huge range of dance styles over the years; everything from ballet to tap, to commercial and jazz, to contemporary and now cabaret!

Her professional career has taken her across europe, performing internationally and choreographing shows in France for two years. In recent years, she has graced the stage in numerous French cabarets, including performances with Voulez-Vous, one of the country's largest cabaret companies, Paradis des Sources, Ruhl, Cabaret I'Eltoile Bleue (where she currently performs) and many more.

Now, Rionach is turning her focus back to Ireland, fulfilling a long-held dream of giving back to the dance community in her home country. Through her studio, she hopes to create a welcoming, inspiring environment for dancers of all ages and levels—a true centre of excellence in dance training.