Meet Our Instructors

At Checkmat Lake Zurich, we’re proud to have passionate instructors who bring not only technical expertise but also a deep appreciation for the brotherhood of Brazilian Jiu-Jitsu.

Gesiel Teixeira – Black Belt Instructor

With over ten years of training and four years of teaching experience, Gesiel is a dedicated practitioner of Brazilian Jiu-Jitsu. His approach fosters a welcoming yet challenging environment where students can grow alongside their peers. Outside the gym, he runs a construction business, showcasing his strong work ethic and entrepreneurial spirit. His love for Jiu-Jitsu stems from the profound impact it has had on his life, and he is committed to passing that experience on to others.

Renato Macedo – Brown Belt Instructor

Renato brings the same level of dedication to the mats as he does to his profession as an automation engineer. Having trained for over eight years and taught for four, his structured approach helps students refine their techniques while enjoying the camaraderie of training. Brazilian Jiu-Jitsu has shaped his journey, inspiring him to help others discover its life-changing benefits.

Our Philosophy

We believe in cultivating a friendly yet challenging atmosphere where students can enjoy learning and growing together. The bond formed in Jiu-Jitsu is more than just training—it’s a lifelong connection that extends beyond the mats.

Beyond Jiu-Jitsu

When they’re not coaching, Gesiel and Renato love fishing with friends and, as true Brazilians, appreciate a great barbecue with family and friends. Their passion for building strong relationships, both in training and in life, defines the spirit of our school.