Courtney Black

Courtney Black is a British personal trainer, fitness influencer, entrepreneur, and author recognized for her high-intensity home workouts and strength-focused training programs. Rising to widespread national prominence during the early 2020s, Black built a major digital presence by providing live workout sessions and accessible exercise routines. She is the founder and chief executive officer of the Courtney Black Fitness App and has established herself as one of the United Kingdom's leading voices in home fitness and functional conditioning.

Early Life and Career Beginnings

Born on July 31, 1996, and raised in East London, England, Black initially pursued a career in corporate accounting. While working full-time in finance, she developed a passion for health and physical conditioning, completing her personal training credentials during evenings and weekends. After establishing a steady personal training client base in London studios, she transitioned into full-time fitness coaching. She published several popular digital e-books covering workout regimens and nutrition guidelines, which helped build her early social media audience.

Rise to Prominence and Fitness App

In March 2020, Black launched the Courtney Black Fitness App, designed to offer subscribers structured home and gym training programs alongside tailored nutritional plans. When global health restrictions disrupted traditional gym access shortly after her launch, she adapted by streaming free, real-time home workout videos on Instagram. Her energetic, high-tempo sessions quickly attracted hundreds of thousands of daily participants, establishing her as a prominent online fitness instructor. The app evolved into a comprehensive digital platform offering live classes, resistance training, HIIT sessions, and custom macro-based meal plans.

Publications and Wellness Philosophy

In addition to her digital application, Black is a two-time Sunday Times bestselling author, having published fitness and recipe guides focused on balanced eating and sustainable physical conditioning. Her philosophy emphasizes long-term lifestyle habits, strength development, and positive mindset over restrictive fad dieting or rapid weight-loss trends. Having overcome a severe eating disorder during her teenage years, Black uses her platform to advocate for body positivity and healthy food relationships, encouraging followers to view exercise as a source of strength rather than punishment.