As a perfectionism expert and mental coach, I bring a unique combination of over 25 years of international IT service management leadership experience and more than 30 years of coaching in competitive sports. This dual expertise enables me to support both executives and competitive athletes in developing their perfectionism into a real superpower.
My journey to becoming a perfectionism expert began with my own experience.
As a long-time IT executive and perfectionist myself, I know the challenges firsthand: the constant pressure to do everything perfectly, the fear of making mistakes, and the difficulty of letting things be “good enough” sometimes. At the same time, I recognized the enormous potential that lies in consciously controlled perfectionism. Today, these insights flow into my work as a mental coach and make my consulting particularly authentic and practical.
Since founding HJG Mental Flow in October 2021, I have continuously furthered my qualifications. I successfully passed the license exams for Mental Coach C and B Competitive Sports, each with a grade of “very good,” and am currently working toward my A license. As a member of the German Federal Association for Sports Mental Training (DBVS) and the German Mental Coach Academy (DMA), I stand for the highest professional standards in sports psychology.

DBVS (German Federal Association for Sports Mental Training)
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News

SC Potsdam Women's Volleyball
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It is not enough to smile politely.

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Product catalog HJGMental Flow

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BB08 Lecture Series on Mental Training

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SV zu Glindow 1924

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International Comprehensive School Potsdam - mental exam preparation for Year 13 Abitur

Hans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg GierkeHans-Jörg Gierketeam HJG Mentale Flowteam HJG Mentale Flowcertificaat HJG Mentale Flowcertificaat HJG Mentale Flowteam HJG Mentale Flow

Mentaltraining Landeskader Sachsen

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Olympiasiegerin Justine Wong-Orantes

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