Calvin McDonald, CEO of lululemon athletica inc., is interviewed by CNBC on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., March 29, 2023.Lululemon announced Thursday its CEO Calvin McDonald will step down effective Jan. 31 following a year of underperformance at the athleisure company. The company's board of directors is conducting a search process with a "leading executive search firm" to identify the company's next CEO, it said in a news release. McDonald will stay on as a senior ...