B.Eng Christoph Öller
"Advanced Fundamental Coaching Skills, ICI"
- Member since May 6, 2022
- Country Germany
B.Eng Christoph Öller
"Advanced Fundamental Coaching Skills, ICI"
Has achieved "Advanced Fundamental Coaching Skills, ICI" at CoachAkademieSchweiz GmbH by Dipl.-Ing., MBA Michael Hoffmann.