“When my daughter was little Greville used to sing Beatles songs for hours on end. The delight he bought to my child has stayed with me. Anyone who has a way with children has a way with the human heart.””
— Marianne Williamson

 
“It was one of the most fun weekends I’ve had learning about Kids Yoga. Greville’s approach is very inspiring and his program made me feel really really happy!”
— Marie, Montpellier
“It made every one of my relationships better. The most rewarding weekend of fun learning ever!”
— Victoria, Zurich