Gurenlian Sports & Entertainment (GSE) represents the pinnacle of personalized support in sports and entertainment representation.

GSE was established in 2023 by our CEO, Mark Gurenlian, and is backed by a wealth of industry expertise, ensuring our clients receive top-tier representation and guidance.

At GSE, we redefine how athletes and entertainers connect with brands and achieve success.

Our commitment extends beyond traditional sports and entertainment; we are leading the way in representing athletes in emerging sports like flag football and lacrosse.

We recognize the unique potential of these sports and are dedicated to fostering their growth.

Our roster of over 30 clients receives dedicated guidance that accelerates their growth and sets anew standard for what an agency should offer in labor and sponsorship negotiations.

Whether you’re a high school or college athlete looking to navigate the NIL space, a professional athlete looking for representation, or an influencer looking for sponsorship opportunities, GSE provides the expertise and personalized support to elevate your career.