Question: Myron E. "Mike" Ullman III is the former Chairman of the Board and Chief Executive Officer of J.C. Penney, he was succeeded by which former chief executive officer of J. C. Penney? 
Sentence (from "Ron Johnson (businessman)"): He was responsible for a major rebrand of J. C. Penney, which later led to company shares declining 51% and his firing in 2013.
Relevant evidence: No