Friends Christopher Martin, 29, and Cam Murphy, 30, both succeeded entrepreneurial parents as leaders of growing businesses.
Martin is president of American Health Associates. The company, based in Davie, Fla., was founded by his mother, Debbie L. Martin, in 1990. He joined American Health in 2013 to help the company acquire MEDLAB from bankruptcy. Before joining American Health, he founded a software company with two college friends.