“In only a few of months, Calvin’s coaching has helped me take my professional life to new astonishing standards. The clarity, power and intelligence behind his coaching technique is beyond outstanding. Through many principles, Calvin shaped my career’s vision and optimized its structure. I am finally moving forward in my life, and am happier than ever! To whoever that needs to elevate their career, or simply refine their professional spheres, I highly recommend this man. Genius, strong and efficient.”

Frederic C.
Singer