Kru Keng (Korntawat Klinchan) is a sports science specialist and swimming instructor who brings a strong academic foundation to every lesson. He graduated with First Class Honors in Exercise and Sport Science from Mahidol University — a degree built on the science of movement, physical development, and safe, effective training for every age.

Alongside his studies, Kru Keng worked as a Teaching Assistant at Mahidol University and a Research Assistant on the CYPAS project, giving him hands-on research experience in exercise and sport science before bringing that knowledge into the pool. He also completed a Sports Science internship at Bhumibol Adulyadej Hospital, rounding out his training with real-world clinical and physical performance experience.

As a swimming instructor, Kru Keng teaches basic swimming to both children and adults, comfortably in both Thai and English — making him a great fit for Kiddy Club House’s mixed local and international families. He combines an evidence-based understanding of how the body moves with a patient, encouraging teaching style, helping every student build water confidence and solid swimming fundamentals.