Gui Loureiro states that Walmart's leadership culture promotes continuous improvement, which was exemplified for him when he witnessed the company's CEO openly discussing his own performance appraisal and areas for development.

Gui Loureiro's personal leadership development strategy involves being open to change and actively absorbing lessons from his bosses, peers, and direct reports.

Gui Loureiro, CEO of Walmart, believes that while some people may be born with innate leadership qualities, the majority of effective leaders are developed through a continuous process of learning.