“It was just his humanity. He was very attuned to business issues and equally attuned to human issues.” As president of Bloomington-based Cook Group, Pete Yonkman leads a multi-billion company with some 12,000 employees. And while the Crown Point native is always focused on the medical device company’s bottom line, he is also acutely aware of the legacy of founders Bill and Gayle Cook, who sought to change lives, one community at a time.