Linda Lehrhaupt is an American Zen teacher, mainly in Germany, and the Founder and Executive Director of the Institute for Mindfulness-Based Approaches (IMA).   She began teaching Mindfulness-Based Stress Reduction (MBSR) in 1993 See institute-for-mindfulness.org.  Her group in Germany is  zen-herz.de  (Zen Heart).  She's a teacher in the White Plum Asangha.  See openmindzen.com.  She's a co-author of Mindfulness-Based Stress Reduction: The MBSR Program to Enhance Health and Vitality, and author of Tai Chi as a Path of Wisdom.