10 leadership tips from Jacinda Ardern, the ex-New Zealand prime minister who became a world leader at 37

Former Prime Minister Jacinda Ardern shared the challenges she faced in rising to the top of New Zealand's political arena.

REUTERS/Bryan Woolston

• Jacinda Ardern led New Zealand as prime minister for six years, taking office at just 37.
• Ardern stepped down in 2023, citing exhaustion, saying leaders need a "full tank" — and hers was empty.
• In her new memoir, she shares 10 lessons on leadership, resilience, and values from her career.

In 2017, Jacinda Ardern became New Zealand's prime minister at just 37...