Blessing Mudavanhu has obtained a doctorate, worked on Wall Street, headed a bank, lectured and started his own financial advisory firm — all before reaching the age of 46. Read more about our amazing sessional lecturer at Wits Business School in this Business Day feature here: http://www.businesslive.co.za/fm/fm-fox/2017-03-23-profile-self-confessed-mathematics-nerd-blessing-mudavanhu/