Udemy instructor
Bertold Ulsamer
- Teaches
- Teaching & Academics · Personal Development · Health & Fitness
- Languages
- German · English
- Course index
- 370 live offers
- Students
- 80.5K
- Average rating
- 4.57
- First published
- Mar 2017
- Latest course
- Dec 2019
- Total content
- 87 hours
Instructor catalog
All Bertold Ulsamer courses