Share this post with your kids theses are some great role models in business. Read More     Left: Mellody Hobson, President Ariel Investments L.L.C. S&P 250 Boards: The Estée Lauder Cos. Inc., Starbucks Corp; Right: Clarence Otis Jr., Chairman & CEO, Darden Restaurants S&P 250 Boards: Verizon Communications, VF Corp. (Photos: Black Enterprise)