Building Winning Culture: Lessons from Rex Kalamian

Avetis Antaplyan
January 14, 2025
  • 3 min read
  • Company Culture
  • Leadership
  • Podcast
  • Professional Development
  • Teamwork

Success doesn’t happen by chance. It’s the result of deliberate actions, relentless work, and a strong foundation of leadership. In this episode of The Tech Leaders Playbook, host Avetis Antaplyan welcomes NBA Assistant Coach Rex Kalamian. He shares his inspiring journey and strategies for building winning culture in both sports and business. From coaching Kevin Durant to leading the Armenian national basketball team to victory, Rex’s story is one of resilience, vision, and impactful leadership.

From Dreams to Reality: How Building Winning Culture Begins

Rex Kalamian’s path to the NBA started with a dream on the outdoor courts of East Los Angeles. While his aspirations of playing in the NBA didn’t materialize, he reinvented his role. By leveraging his passion for basketball, he built a decades-long coaching career. As Rex explains, “You are your own entity, your own president of your company.” His ability to lead, inspire, and demand respect has earned him the trust of top-tier players like James Harden and Russell Westbrook.

Leadership, Rex reminds us, isn’t something you’re born with—it’s something you develop. His formula combines building trust, fostering mutual respect, and teaching that success requires sacrifice. Whether coaching superstars or the Armenian national team, Rex has mastered the art of building winning culture. This foundation for consistent success is key in both sports and business.

Sacrifice: The Cornerstone of Building Winning Culture

According to Rex, success demands sacrifice, particularly time and personal habits. For aspiring NBA players, it means hours of preparation, watching game footage, and creating consistent routines. Rex shares how he instilled this mindset in the Armenian national team. He united players from diverse backgrounds under one goal: representing their homeland with pride.

In just two weeks of training, Rex cultivated a culture of discipline and respect. This proved that leadership isn’t only about skills—it’s about vision. He asked players to sacrifice for something bigger than themselves, which became the driving force behind their championship win. His emphasis on teamwork and sacrifice highlights the essence of building winning culture.

Building Winning Culture: Lessons for Business Leaders

Rex’s principles go beyond basketball. They resonate deeply with business leaders who aspire to build high-performing teams. Success in both realms relies on adaptability, consistency, and a willingness to learn. “How do you stay on the bus?” Rex asks. For professionals, the answer lies in continuous growth, maintaining a strong work ethic, and finding ways to stay valuable to your team or organization.

The parallels between sports and business are clear. Building winning culture starts with clear communication, radical honesty, and trust. At HIRECLOUT, these same principles guide the company’s approach to matching tech leaders with top-tier global talent.


This episode is a must-listen for anyone seeking inspiration to lead and thrive. For more on Rex Kalamian and his journey, connect with him on LinkedIn or explore his work with the Armenian basketball team at ArmeniaBasketball.com.

Discover how HIRECLOUT helps leaders build winning culture in the tech world by visiting HIRECLOUT’s website. Subscribe to The Tech Leaders Playbook for more episodes featuring extraordinary leaders.

About Author

Avetis Antaplyan

Avetis Antaplyan is the Founder and CEO of HIRECLOUT, a tech and go-to-market recruiting firm. An award-winning entrepreneur with over 17 years in tech recruiting, he has helped scale more than 300 companies by building the leadership and technical teams behind growth. Under his leadership, HIRECLOUT has been recognized on the Inc. 5000 Fastest Growing Companies list twice and received the Inc. Power Partner Award. He is also the founder of the Tech Leaders’ Playbook podcast.