Iris Häusermann Davis was  born and raised in Switzerland. Her parents presented her an artistic upbringing connected to nature through the Waldorf School of Zug. Continuing on she became a public teacher before she studied theater and dance in Zürich.

For seven years she is co-working with Ojasvin around the world and has co-created with him the integral learning programme of Grandmothers Healing Haka. And in May 2010 they founded the Grandmothers Healing Haka Charitable Trust in New Zealand.

Since 2003 Iris studies the Yoga of Integral Learning with Shin and is a certified teacher of the basic Elements from the school Min-I.L.I.T.