John Sung partners with global organisations to strengthen leadership capability, enhance communication effectiveness and cultivate high-performance cultures. He designs and delivers impactful programmes focused on leadership development, executive coaching, problem-solving and strategic vision alignment for multinational companies, including Samsung, HYBE, TikTok, Adidas, BAT, SK, Lotte, Gucci, Estée Lauder Companies, Roche, Werfen, Uber Eats, Swarovski and AXA.

An energetic and engaging facilitator, John brings a dynamic coaching style grounded in experiential learning. He creates immersive environments where participants actively practise, reflect and translate insights into measurable action. His authenticity, presence and strong belief in people’s capacity to grow empower leaders and teams to achieve meaningful, sustainable transformation.