Celebrities: Behind the Mask

Sir Chris Hoy opens up about his journey with terminal cancer.

One of Britain’s iconic boxing families reunites to confront legacy, loss and fatherhood.

Dancer Amy Dowden faces the most turbulent year of her life after a cancer diagnosis.

The Oscar-nominated star of Oppenheimer talks to Katie Razzal.

She's been making music since she was 16 - but imposter syndrome affects her creativity.

Dancer Amy Dowden opens up about her battle with Crohn’s disease.

Ovie explores the cost of fame. Should he quit celebrity life and return to basketball?

Join Rose on a personal journey into the deaf experience to see if attitudes are changing.

Busted’s Matt Willis explores his addictions and how they affect his family.

Is Hollywood ready for a superhero with Down's syndrome?

Billy Connolly's life is revealed in all its glory.

The comedian, actor and singer on how she copes and when she feels like an imposter.

Nadiya Hussain sets out to find the cause of her anxiety, and explores various treatments.

He became a global star at age 19 - but with celebrity came self-doubt for Craig David.

Swimmer Ellie Simmonds investigates a controversial new drug for children with dwarfism.

Elton John talks about his life and career in an exclusive interview with Graham Norton.

Alex Brooker examines his disability to acknowledge how much it impacts on who he is.

He's a TV personality and a kids doctor - but Dr Ranj has always had imposter syndrome.

Joe Wicks explores his turbulent childhood and the issue of parental mental health today.

David Harewood explores his experience of psychosis and meets young people living with it.

The real story of TV icon Davina McCall.

He might have reached the top in cycling - but Bradley Wiggins never felt he deserved it.

Unfiltered access to rugby’s new superstar, on and off the pitch.

The View singer and fiancee open up on their parenthood struggles.