Bret Contreras is a fitness instructor and published author who has taken the social media world by storm with his workout-related content and over 1.2 million followers. As a Leo, he is passionate about the importance of proper technique when it comes to working out – especially when it comes to glutes. Bret is the founder of The Glute Lab, a company and brand dedicated to helping those achieve their fitness goals. His success and hard work are a testament to the Leo's ambition and drive.