Kru Tar holds a Master of Education in Teaching English as a Foreign Language from Chulalongkorn University and a Bachelor of Arts in English and Linguistics from Mahasarakham University. He was awarded an English Scholarship by University of South Australia, Adelaide, Australia and won English Speech Competitions, one held by the Australian Embassy and another by National Institute of Development Administration (NIDA). Kru Tar has more than 10 years of experience in English tutoring and educational consulting. He currently serves as a Senior Academic Manager and a Monitor Team Leader at House of Griffin.