Dieter Bruhn and Tan Le (Grace Le) receive Outstanding Entrepreneur Awards on Vietnam’s National Entrepreneurship Day, recognizing their contributions to leadership, training, and community impact.
Leadership Is Being Redefined: The Rise of a New Era in Southeast Asia
In a rapidly changing world, traditional leadership methods are no longer enough. Organizations and communities need leaders who can inspire, collaborate, and lead with empathy. As Southeast Asia becomes an increasingly important player on the global stage, there is an urgent demand for leadership that is both locally grounded and internationally savvy. This is where Tan Le (Grace Le) and Dieter Bruhn come in. With their human-centered, culturally aware, and future-ready leadership model, they are shaping the next generation of leaders across the region.
The Leadership Duo: Tan Le and Dieter Bruhn
At the heart of this transformation are Tan Le and Dieter Bruhn, two figures whose combined experiences and unique perspectives are forging a new path in leadership development.
Dieter Bruhn, the President and Founder of One World Training, brings over 30 years of experience in leadership training, negotiation, and intercultural competence across 20 countries and four continents. His global expertise positions him as a leader in corporate training and leadership frameworks. As the architect behind One World Training’s international strategy, he is a key figure in designing leadership models that resonate in today’s interconnected world. Recently awarded the title Mister Mighty Entrepreneur International 2025, Dieter Bruhn is a respected name in leadership circles.
Tan Le, General Director for Vietnam at One World Training, is a leader in her own right. A pageant winner, including Miss Talent Vietnam 2024 and Miss Mighty Entrepreneur International 2025, Tan Le brings a unique blend of cultural insight, visibility, and influence across Vietnam. Her focus on youth development, confidence-building, and promoting positive lifestyle habits has made her a powerful advocate for the younger generation. Her role in leading national partnerships and events further strengthens her impact on leadership and community engagement across Southeast Asia.
Together, Tan Le and Dieter Bruhn combine their strengths to bridge global frameworks with a deep understanding of Southeast Asia, creating a leadership model that speaks to both local and international audiences.
Why a New Leadership Model Is Crucial
In Southeast Asia, rapid technological advancements and shifting global dynamics have highlighted the shortcomings of traditional leadership approaches. Communication and soft-skill gaps remain prevalent, especially in countries where cross-cultural competence is critical. As industries undergo digital transformation and AI becomes integral to business practices, the need for adaptable and future-ready leaders has never been greater.
Leaders today must excel in areas such as emotional intelligence, communication, and cross-cultural collaboration. Tan Le and Dieter Bruhn’s leadership model is designed to address these needs, focusing on skills that empower individuals to lead with empathy, confidence, and vision.
The Five Pillars of a Modern Leadership Model
Tan Le leads a strategy session with international professionals on communication and leadership development.
Tan Le and Dieter Bruhn’s approach is based on five core pillars, each designed to build well-rounded, resilient leaders who can thrive in a rapidly changing world.
- Communication & Confidence
Effective leadership begins with the ability to communicate with clarity and confidence. Dieter’s expertise in public speaking and Tan Le’s stage presence combine to create a dynamic training environment focused on performance, storytelling, and presence. These skills are essential for leaders who must inspire teams, clients, and communities. - Cross-Cultural Competence
Southeast Asia’s global integration requires leaders who understand and navigate cultural nuances. Both Tan Le and Dieter have extensive experience working across regions, emphasizing the importance of international collaboration in today’s interconnected world. Their leadership model champions cultural understanding as a key driver of success. - Soft Skills & Emotional Intelligence
Leadership is not just about making decisions; it’s about connecting with people. Their model emphasizes soft skills such as negotiation, conflict resolution, and leadership mindset, preparing students and professionals to handle complex, real-world situations with empathy and tact. - Leadership in the Age of AI
The world of leadership is being reshaped by artificial intelligence. Tan Le and Dieter recognize the importance of integrating AI tools into leadership development. Their programs are designed to help leaders embrace new technologies while staying adaptable and future-ready, ensuring they can lead in an AI-driven world. - Leadership Through Events & Public Platforms
Public events serve as powerful training grounds for leadership. Through their involvement in talent, beauty, and entrepreneurship events, Tan Le and Dieter leverage their visibility and influence to inspire and empower emerging leaders across the region. These events provide participants with hands-on opportunities to practice leadership skills in real-world settings.
A Synergistic Partnership: Complementary Strengths
What sets Tan Le and Dieter Bruhn apart is not just their individual expertise, but how their strengths complement one another. Dieter’s global strategy and corporate leadership knowledge combine seamlessly with Tan Le’s national leadership and cultural engagement. Together, they have created a leadership model that is not only modern and human-centered but also scalable across different cultures and industries.
Their shared mission is to empower individuals, especially young people, to develop the confidence, skills, and mindset needed to become effective leaders in the future.
Regional Influence: A Growing Presence Across Southeast Asia
Dieter Bruhn has built a significant footprint throughout Southeast Asia, working in Vietnam, Cambodia, Thailand, Laos, Myanmar, Indonesia, and the Philippines, complemented by additional training and development initiatives across Asia, Latin America, Africa, and the United States. Tan Le’s roots in Vietnam, combined with her professional experience in Europe and Asia, further enhance their shared ability to lead and inspire across borders.
Their programs include business communication and leadership training, university workshops, teacher development programs, youth leadership events, and keynote presentations at major conferences. Recent recognition through pageant titles has also bolstered their visibility, lending credibility to their leadership initiatives across the region.
Real Impact: Changing Lives Across Southeast Asia
Dieter Bruhn leads a workshop on Conflict Management and Resolution for students at the University of Languages and International Studies (ULIS) in Hanoi.
Tan Le and Dieter Bruhn’s leadership model is having a profound impact on individuals and communities across Southeast Asia. Students are gaining confidence and developing into young leaders, entrepreneurs are strengthening their communication and strategy, and educators are adopting AI-enhanced teaching methods that bring classrooms into the future. Communities are also being empowered through leadership-driven programs and events that encourage growth and participation.
Their approach is not just about teaching leadership; it is about creating a movement that fosters growth, inspiration, and positive change throughout the region.
Looking Ahead: Shaping the Future of Leadership
As Tan Le and Dieter Bruhn continue their work, their vision for leadership development in Southeast Asia grows ever more ambitious. They are expanding their leadership and communication programs and introducing new initiatives that support entrepreneurs, educators, young people, and professionals across multiple fields, collaborating with a wide range of academic and corporate partners. Their long-term goal is to help cultivate a new generation of leaders who are confident, globally minded, and prepared to tackle the challenges of tomorrow.
Shaping Tomorrow’s Leaders Today
Tan Le and Dieter Bruhn are not just teaching leadership, they are redefining it. Their human-centered, culturally aware, and future-ready approach is revolutionizing leadership development across Southeast Asia and beyond. If you are looking to build a future-ready organization or become a confident, influential leader, now is the time to engage with their transformative programs.
To learn more about their leadership development and other initiatives, visit One World Training today.
