It's tough at the top - but which business leader has the most at stake in 2025?

From post and planes to TV, phones and retail chains - and even a central bank - here are the chiefs facing the most testing of timesA year is a long time in business: enough time for things to turn sour financially, or to engineer a comeback. Here are our picks of the figures across all sectors who face a testing year with something big to prove in 2025 Continue reading...