Jack Black. Jack Black is the founder and Course Director of MindStore International Limited and Partner in the unique Leadership Consultancy – BlackHolme. In the s, he was a social worker in the. Using mental tools to improve performance from Ordinary to Extraordinary. Mindstore - Jack Black. “Jacks courses are life affirming and empowering. Flake King. Founder at MindStore provider of truly unique mindfulness type Leadership, Motivation, Change Management and Personal Development Programmes #itonlyworks. . He has nearly jack black mindstore wikipedia. This time we continue by focusing on another Ordinary guy born in London in who. 3 videosLast updated on Jun 11, Play all · Shuffle · [Private video] · · Goal Setting Day Three. Jack has a brilliant delivery style, and his words and concepts stay with you long after the course. The success and long-term effectiveness of his. Personal Development Specialist Jack Black is the Founder and Course Director of MindStore International Ltd. Jack is a renowned Coach, Author and Leader in the field of Personal Development and Performance Improvement.