Lexy McDonald is a fearless changemaker, mental health innovator, and founder of the HerHelp app, a life-changing digital community born from her own experiences with bullying at just 17. Rooted in resilience, empathy, and bold vision, Lexy’s story proves that meaningful impact has no age limit.
After facing bullying in high school, Lexy set out to create what she wished she had at the time, a space where young people could feel supported, safe, and empowered. Teaching herself to code through YouTube videos, she built and launched the HerHelp app during Year 12.
What began as a personal project has now grown into a multi-million dollar company serving users worldwide. HerHelp offers practical, youth-friendly resources that cover everything from mental wellness and fitness to self-esteem, friendships, and financial education. The app reflects Lexy’s mission: to make mental health support accessible to all, while breaking down stigma and encouraging open conversations.
Lexy speaks from lived experience, with honesty, clarity and a deep understanding of what young people are going through. She brings a fresh and authentic energy that resonates powerfully with students and educators alike.
Lexy has been recognised as a TEDx speaker, WA Young Person of the Year for Innovation, and a Princess Diana Award recipient. In 2025, she was named to the Forbes 30 Under 30 list for her work in social impact. Each of these milestones reflects her leadership, courage, and commitment to creating change from the inside out.
Lexy is not only an entrepreneur, she is a role model who shows young people how to turn challenges into catalysts for change. She leads with heart, speaks with vulnerability, and continues to build a global community where young people feel seen, supported, and ready to thrive.
The Magic Moments Youth Leadership & Business Summit is a proud brand within The Youth Impact Foundation
