Witaya Wasukraipaisarn, nicknamed Aun, is a Thai actor. His most notable work is as Dr. Benjang in the drama The Fallen Leaf (2019) on ONE 31. Education: Bachelor Degree from Thammasart University (Science Major) Master's Degree from University of Denver (Computer Major) He's now a free agent after his contract with Thai TV3 expired. (Source: MyDramaList) Watch drama online for free.