I know Nathalie since 2012 and she continues to surprise and impress me.
I have been to 5 of her workshops and her classes are energetic, interesting and very practical. She uses gamification to instil fun into her exercises which make them all the more memorable. Never one to use PowerPoint, she engages her class room in activities with lots of interaction, exercises, role plays and games.
The effect is that you learn with much more ease, fun and remember a lot more of what you learned (without having to study intensely) - which is very efficient and hands-on.
Nathalie realises that her students need both: personal development and a methodical approach. She doesn't dwell on theory but encourages her students just to try and find out what works for them:
Rapid prototyping approach to your business development.