Sean Boylan is best known as the former manager of Meath GAA Football Team. Boylan is also an internationally renowned herbalist and practices at the Herbal Clinic in Dunboyne, Meath. In 1999 Boylan broke his back in four places and although he made a good recovery a year later he contracted a virus which seized up his entire muscle system.

He could barely move or walk and with the conventional medical system unable to help him, he turned to an Amatsu practitioner. Over a series of Amatsu sessions Boylan's body began to work normally again and he returned to full health. Since then he has referred many people to Amatsu practitioners, particularly those with stress and muscular conditions for whom the therapy has been particularly effective.