Original shark on the hit show Shark Tank, Kevin Harrington brings you Mentor to Millions this week with Michael Radka on entrepreneurship, how to build a business, and mentoring. It’s vital for an entrepreneur to give back for longevity. Think of the business as a plane, you need two wings—ROI and giving back. Michael is a big supporter of non profit efforts and volunteerism, championed by organizations such as UCP, Red Cross, American Heart Association, Boys and Girls Club, Girl Scouts, CFF and Toys For Tots.