Dr.Royboon graduated in Bachelor of Economics, Chulalongkorn University, Master of Economics (distinction), National Institute of Development Administration (NIDA), and Doctoral of Business Administration, Ramkhamhaeng University.  He Serves military service during 1985-2013.  His latest position was a professor in Chulachomklao Royal Military Academy. He has many successful real estate projects

Currently, he is the CEO of Siritanong Property Co.,Ltd. who develops “The Maple”, 8th Storey Condominium project, Asia Interhouse Co., Ltd. who develops 98 units of semi-detached houses and townhomes and Asia Silver Town Co., Ltd. who develops “The Silver”, an elderly care center.