Profile

The UK’s ‘strictest’ headteacher Katharine Birbalsingh has landed a new role as head of the Social Mobility Commission, a public body designed to boost the life chances of the country's most disadvantaged children.Born to Jamaican and Guyanese immigrants, Katharine Birbalsingh first rose to prominence at the 2010 Tory party conference. Her speech about Britain’s “broken” education system received a standing ovation, but it also made her one of the most controversial figures in British education, and for a while she couldn’t even get a teaching job.Then, in 2014, she founded the Michaela free school in north-west London, which has a zero tolerance behaviour policy. Pupils are penalised for forgetting to bring a pencil, or even for talking in corridors between lessons. The school has been deemed “outstanding” in all areas by Ofsted inspectors.Edward Stourton examines the life and career of Katharine Birbalsingh, and asks if her forthright personality and achievements as a headteacher will equip her to address issues of entrenched inequality.Producer: Nick Holland Researcher: Bethan Head

Singer-songwriter Adele Adkins is one of the world's best-selling artists, with sales of over 100 million records. Better known simply as Adele, she’s also won nine Brit Awards, a Golden Globe and fifteen Grammys - not to mention an Oscar in 2013 for her singing in the Bond film Skyfall.This week she released her first new single in six years, offering her fans a first glimpse of her so-called ‘divorce album’ entitled ’30’, due for release next month.The 33 year old currently lives with her son in Los Angeles, rubbing shoulders with the rich and famous. She’s come a long way from the working class upbringing with her single mother who once smuggled the toddler into a gig, hidden inside her coat. So how did this ‘ordinary girl’ from North London conquer the popular music world? Mark Coles looks at her life and extraordinary career.Presenter: Mark Coles Producer: Nick Holland Researcher: Bethan Head

British actress Cush Jumbo is best known for her starring role in US TV dramas The Good Wife and spin-off The Good Fight. Now she’s aiming to set the London theatre scene alight, playing ‘a new kind of Hamlet’ at the Young Vic. Only a handful of women have ever taken on the role before, and Jumbo is the first woman of colour to play the troubled Danish prince in a major production in Britain. It hasn’t been plain sailing for Cush Jumbo, who worked a long list of jobs – including door to door sales and waitressing in a strip bar – to support herself as an aspiring actress, and came close to quitting altogether. But, as Mark Coles hears, she wrote her way out of the doldrums and became a star on both sides of the Atlantic.Celebrity mates Julianna Margulies (The Good Wife) and Phyllida Lloyd (Mamma Mia!) help tell her story, and spill some great anecdotes along the way. Presenter: Mark Coles Producer: Beth Sagar-Fenton Researchers: Zoe Gelber, Soila Apparicio, Bethan Head Production Coordinator: Janet Staples Editor: Penny Murphy Mix: Neil Churchill

Olaf Scholz is expected to be the new leader of Germany if he can construct a successful coalition. How did the former mayor of Hamburg appeal to the country's voters? With Adrian Goldberg.

By her own admission, Liz Truss is not always known as being diplomatic. As she takes on the role of Foreign Secretary, Profile investigates the influences and events that have taken her to one of the great offices of state, and finds that the journey has been far from usual. Mark Coles hears from Liz Truss’s brother, her student friend and keen watchers of her political career, and asks how this former Liberal Democrat, karaoke-lover and child of CND campaigners came to sit almost at the top of the Conservative party.Producer: Nathan Gower Researcher: Bethan Head

Sir Ed Davey is a mallet wielding, man on a mission. That mission is to demolish the Conservative 'blue wall' which he's already made a hole in after the surprise Liberal Democrat victory at the Chesham and Amersham by-election in June this year. With a First class degree from Oxford, he could have ended up as a spy, but instead chose the path well trodden for a PPE graduate, politics, taking a job as Economics Researcher to the then leader, Paddy Ashdown. He's committed to renewable energy and brought us wind farms during a stint as Energy Secretary in the Coalition Government in 2012, but can he keep the lights on for the Liberal Democrats? Presenter: Mark ColesProducers: Julie Ball Bob Howard Editor: Richard Vadon

The seminal rapper and billionaire fashion mogul Kanye West's new album Donda is named after his late mother, who was an influential figure in his life. It's gone straight to number one in many countries, it's the most successful album of the year already, clocking up over 180 million streams in just 24 hours. Some consider Kanye West - who also calls himself Ye - a creative genius. Others have been put off by controversial behaviour. President Obama called him a "jackass", after Kanye interrupted Taylor Swift's acceptance speech for a video music award to say Beyoncé "had one of the best videos of all time", implying she should have won instead. He apologised later. The hip hop artist doesn't lack self-belief. He has called himself a "God", and compared himself to the likes of Picasso and Shakespeare. But could he have a point? Even Barack Obama admitted that Kanye is "very talented" too. And experts say he has changed the genre, both as rapper and as producer. There is "hip hop before Kanye West, and hip hop after Kanye West". And then there is fashion - his designs of popular trainers and clothes have made him a billionaire. So what drives the controversial yet highly successful artist? Mark Coles dives into Kanye West's life and work to find out. Producer: Arlene Gregorius Researcher: Maia Lowerson

Following a sometimes ugly campaign, Britain's second largest trade union, Unite, has elected its first woman leader, Sharon Graham. But who exactly is she? Jealously guarding her privacy, Unite's new 52 year-old head represents a significant break with the union's retiring chief, Len McCluskey and, it would seem, his close political links with the Labour Party. Instead, centering her campaign on bringing the union "back to the workplace", Sharon Graham has emphasised her own focus on jobs, pay and conditions. She has called for "an obsession" with the Labour Party to stop and instead for "bad bosses" to be held to account. She claims to have won fifteen disputes without a defeat. But her policies are not without their critics. The strategy she has pioneered for "leveraging" disputes with employers by applying pressure across company activities has been attacked as "chilling". And within the union itself - where two-thirds of the members are men - accusations of misogyny have been levelled. Edward Stourton discovers how Sharon Graham has made it to the top of Unite, what makes her tick and what the union's members, employers, politicians and the public at large can expect from her. Among those taking part: Roz Foyer of the Scottish TUC; John Cooper of Unite; Gail Cartmail, President of the TUC; and Sebastian Payne of the Financial Times. Producer Simon Coates

With the fall of Kabul and the Taliban back in power in Afghanistan, this week Mark Coles profiles the man who’s become the public face of the strict Islamist movement - its political leader Mullah Abdul Ghani Baradar. Baradar was one of those who founded the Taliban almost thirty years ago. Now, after spending eight years in a Pakistani jail, many are tipping him to be Afghanistan’s next President.Mark Coles speaks to some of the world’s leading experts on the Taliban to try to find out more about Mullah Baradar’s background, his upbringing and what he really believes in. Producer Smita Patel Researcher Di Richardson

By the end of July this year, more than 80 million vaccinations had been administered in the UK.Mark Coles takes a look at the talented and determined scientist leading the Oxford University vaccine team, Professor Sarah Gilbert. Producers: Ben Crighton and Soila Apparicio.