entrepreneur-csar:same as entrepreneur tsar,someone with passion for business and proved himseelf and have the capacity and willingness to pass the skill to younger generation of future entrepreneurs

entrepreneur-tsar
An Authority or Expert on Business, who has demonstrated through his or her ability to take risk and start and do well in Busness small or large and create wealth or build up expertise acdemically or both, and to have the passion for business at the same time has the passion to pass his or skills for others ,young and not so young to do the same.

(The auhor was running his late father's grocery business on his own at his age of 9, not as a child labour but a child business wizard) on weekends while his late father visited his PWD civil engineering contracting enterpise.

An authority on business and enterprise ,an entrepreneur ,who has contributed to advancement of enterprise or entrepreneurship either through experience ,academically or both and a willingness to part the skills and expertise to others for fee or in a volunteer charitable capacity like a business advisor or coach or mentor or a busness policy advisor or expert .A capacity to create weath through new products and make business grow as well from small to large.