Konstantinos Tselios is a yoga instructor and magazine journalist, writing about yoga and alternative health and spirituality in magazines such as Kindred Spirit and Prediction. Kostas runs his own yoga centre called Heliodorus Yoga, and he has completed several yoga teacher training courses, including with Sivananda Yoga, Agama Yoga, and Jivamukti Yoga. In 2019, he also gained a Certificate in Mindfulness Teaching from the UK College of Mindfulness Meditation, completing their mindfulness teacher training course in the UK. He offers one-to-one therapy that includes techniques from yoga, mindfulness meditation, as well as advice on diet and natural medicines, including Ayurvedic health advice gained from his long-term relationship with several specialists in India.