Transforming Business and Education Across the Globe
Who We Are
About us
- At One World Training, we empower educators, business professionals, entrepreneurs, and organizations worldwide with innovative training solutions designed to inspire growth and drive success. Since our founding in 2003, we have trained thousands of individuals and teams, providing cutting-edge tools, practical strategies, and the confidence to excel in their fields.
- With a commitment to excellence and a global perspective, we deliver transformative learning experiences tailored to diverse needs. From advancing teaching practices to enhancing leadership and organizational performance, our programs create a lasting impact. Guided by a passion for growth and innovation, we help clients thrive in an ever-changing world and leave a meaningful mark on their industries and communities.
What We Offer
Soft skills development
entrepreneurship coaching & training
corporate training programs
To give you a competitive edge, we provide comprehensive training and coaching for global professionals in presentation skills, negotiation skills, business communication, and conflict management and resolution so you can stand out in your field.
corporate training programs
entrepreneurship coaching & training
corporate training programs
If you are looking to energize your business, we offer tailored workshops for teams and organizations, including leadership development, team building, customer service, diversity and inclusion, and call center training solutions.
entrepreneurship coaching & training
entrepreneurship coaching & training
entrepreneurship coaching & training
Over 90% of start-up fail, oftentimes because of inefficient branding and pitching. Our tailored programs can help you stand out, increase your confidence, and make you more attractive to potential investors and customers.
cross-cultural communication
teacher education and training
teacher education and training
Working across cultures can be challenging. Our programs bridge the gap between differing cultural values, communication styles, and expectations—helping individuals and organizations operate more effectively in a global environment.
teacher education and training
teacher education and training
teacher education and training
To bring your pedagogy to new heights, we provide specialized programs for English language teachers and administrators with a focus on creating dynamic and engaging classrooms, designing innovative curricula, and integrating AI into teaching and testing.
keynote speaker
teacher education and training
keynote speaker
One World Training President Dieter Bruhn delivers dynamic, high-energy, practical keynotes for both education and business audiences—tailored to your goals with clear frameworks, engaging stories, and immediate takeaways.
Our Leadership
Dieter Bruhn - President & founder
- At the helm of One World Training is Dieter Bruhn—Mister Mighty Entrepreneur International 2025—a visionary leader with a wealth of experience in both education and business. For over three decades, Dieter has been at the forefront of designing, developing, and managing cutting-edge training programs for corporate and educational audiences worldwide. His expertise and passion for innovation have made him a sought-after speaker, delivering keynote and featured presentations at numerous international conferences. Currently, Dieter is leading transformative educational and entrepreneurial initiatives in Vietnam, where his efforts are reshaping the educational and business landscape and empowering countless professionals to reach their full potential. His dedication to excellence and global impact drives the mission of One World Training.
Tan "grace" Le - general director - vietnam
- Tan “Grace” Le leads One World Training’s Vietnam operations. A seasoned entrepreneur and business professional with international experience across Asia and Europe, she has founded and managed multiple ventures in Vietnam while serving clients worldwide. In 2010, she founded Viet Lotus Spa, a highly rated business serving international diplomats and business leaders. In 2019, she launched Viet Lotus Academy to share her expertise in business, dance, and spa—helping clients elevate confidence and professional presence as they pursue their goals. Grace was crowned Miss Mighty Entrepreneur International 2025 and Miss Talent Vietnam 2024, honors that reflect her blend of business savvy, talent, and leadership.