Formula 1 star and entrepreneur Nico Rosberg shares his business advice in a special edition of CEO Secrets from the World Economic Forum in Davos.
The Swedish climate activist and the US president gave very different speeches at Davos.
Nerina Ramlakhan explains the four signs of burnout that people can exhibit, due to stress at work.
"It's important to combine peak performance with moments of rest," says Lloyds Bank chief executive.
Several hundred protesters are making a three-day hike up to Davos, to coincide with President Trump's arrival at the World Economic Forum.
BBC News looks at some of the numbers around the 50th World Economic Forum in Davos, Switzerland.
BBC Economics editor Faisal Islam on what to look out for at this year's summit in Davos.
The Post Office's response comes after ex-workers call for convictions to be overturned.
An extremely rare Edward VIII sovereign has been sold for £1m, the most expensive UK coin ever sold.
The BBC's Aaron Heslehurst explains how the dog biscuit became a million dollar idea.
The company has taken over all 550 Thomas Cook stores after the package holiday firm collapsed.
Cecily Mills explains how moving back to her parents' house provided her business breakthrough.
Nitasha Biswas won India's first transgender beauty pageant and now campaigns for transgender rights.
The BBC's John Simpson pushes Carlos Ghosn on how he managed to flee to Lebanon.
Aaron Heslehurst explains how the executive toy became a million dollar idea.
CEO Secrets meets the boss who likes to hotdesk with his workforce.
Indian firms are seeking Brexit benefits as EU countries lobby them to move to their countries.
How the Japanese firm Astroscale is set to start cleaning up the Earth's orbiting space debris.
Jewellery brand boss: "Make your own rules, because the old industry may not apply any more."
A model thinks she can persuade people to swap clothes instead of buying new ones.
Online shopper Susie Smith goes head-to-head with her store-loving mother to see which is better.
Tom Blomfield, who founded mobile bank Monzo, describes his personal journey starting a business.
Reforming business rates is key to rescuing retailers from "turmoil", says Sports Direct's Chris Wootton.
It has been run by three generations of the same family and originally delivered meat by horse and cart.