Wortham has led HR at Sun Life U.S. for more than five years. She successfully guided the company's people strategy through the pandemic, achieving unprecedented levels of employee engagement while almost every employee was working virtually. Her positive attitude and tireless commitment to culture have been a driving force behind numerous workplace recognitions and awards for Sun Life, and a near 95% employee retention rate over the last several years. "Tammi is not just great at her job, she has helped p ...