TRM is delighted to announce the signing of Irish international showjumper Leah Stack as its newest brand ambassador.

One of Ireland’s most exciting young talents, Leah has earned widespread recognition through her outstanding horsemanship, success in producing young horses and her unwavering commitment to excellence. A member of the prestigious Young Riders Academy, she represents the next generation of elite riders, combining ambition, professionalism and an exceptional focus on horse welfare.

Having enjoyed considerable success with Ballypatrick Stables, Leah has recently embarked on an exciting new chapter in her career, joining the internationally renowned Stephex Stables in Belgium. Based within one of the sport’s leading high-performance environments, she continues to compete at the highest level while developing exceptional young horses for international competition.

As part of the TRM team, Leah will rely on TRM’s scientifically formulated range of equine nutrition and healthcare products to support the health, wellbeing and performance of her horses throughout the season.

Speaking about the partnership, Leah said:

“I feel incredibly lucky to be joining the TRM team as a brand ambassador. To be supported by a world-renowned brand like TRM is a real privilege, and it makes it even more special knowing it’s an Irish company. The health and wellbeing of my horses is always my top priority, so it’s fantastic to partner with a brand whose products I trust and use every day.”

With a career that continues to gather momentum, Leah’s journey reflects the values at the heart of TRM—performance, innovation and an uncompromising commitment to equine health. Everyone at TRM is proud to welcome Leah to the team and looks forward to supporting her throughout the next chapter of her career.