Eng Soon Teoh MD, FRCOG, FACS is a Singapore gynaecologist with experience in laboratory and clinical research. He is a past president of the Orchid Society of South East Asia and an Award Judge of the society. His parents loved orchids. This inspired Dr. Teoh to begin studying orchids over 50 years ago focusing on Asian species and orchid biology.He is the author of several popular books and numerous articles on orchids. Medicinal Orchids of Asia(2016) andOrchids as Aphrodisiac, Medicine or Food(2019), both published by Springer received high praise by their reviewers.