Sian Williams

Since January 2016, she has been the main presenter of 5 News at 5.

In May 2016, Williams revealed she had undergone a double mastectomy after being diagnosed with breast cancer. The Channel 5 newsreader told Woman and Home magazine that she was diagnosed in 2014, a week after her 50th birthday. She said she had always thought she was healthy as she "did all the right things - I was a green tea drinker, a salmon eater, a runner". She said her main fear was not seeing her two youngest children grow up.

On 5 November 2015, Williams announced she would be leaving the BBC to become the new main presenter of 5 News. She presented her first 5 News bulletin on 4 January 2016. In 2017, she co-presents Save Money: Good Health alongside Ranj Singh on ITV.

In June 2014, Williams became the new presenter of Sunday Morning Live, BBC One's religious and ethical debating programme. She presented the programme for two series before being replaced by Naga Munchetty in June 2016.

In 2014, she began studying for a master's degree in Psychology at the University of Westminster, specialising in the effects of post-traumatic stress disorder on journalists and reporters.

In May 2005 she was confirmed as the main female presenter of BBC Breakfast, presenting initially with Dermot Murnaghan and then Bill Turnbull from 2008. Williams left BBC Breakfast on 15 March 2012 after the programme's production team was relocated to Salford. She briefly rejoined BBC Radio 4 to co-present Saturday Live.

Williams has presented programmes outside of news and current affairs including The One Show, Big Welsh Challenge, Now You're Talking and City Hospital. In 2010, Williams was a reporter for Watchdog. In 2013, she hosted Your Money, Their Tricks with Nicky Campbell and Rebecca Wilcox. Williams also presented a three-part interview series for BBC One Wales titled The Sian Williams Interview featuring Tanni Grey-Thompson, Suzanne Packer and Siân Phillips.

During filming for the BBC's Coming Home in November 2010, Williams discovered she was the first member of her family to have been born outside Wales in 350 years of her known family tree.

Williams was president of TRIC (Television and Radio Industries Club) for 2008–09. She became an Honorary Fellow of the University of Cardiff in July 2012.

From 2001 until 2012, Williams regularly presented weekday editions of BBC Breakfast as well as all main news bulletins on BBC One. She presented two series of BBC One's discussion programme Sunday Morning Live from 2014 until 2015.

Williams joined BBC Breakfast on 12 January 2001 as a relief presenter, initially presenting on Friday–Sunday alongside Darren Jordon, to cover for main presenter, Sarah Montague, and then later with Jeremy Bowen, to cover for Sophie Raworth. She also regularly deputised on both the Six O'Clock News and the One O'Clock News during this period. In 2004, Williams covered for Raworth on the Six O'Clock News during her maternity leave, co-presenting with George Alagiah, and the following year, reported from Sri Lanka and Thailand on the 2004 Indian Ocean earthquake and from Pakistan on the Kashmir earthquake.

Williams ran the 2001 New York City Marathon and spent several days recovering in hospital from hyponatraemia. After several years not participating in running, she completed the Virgin London Marathon in 2013.

Prior to the channel's launch in 1997, Williams joined BBC News 24 as an output editor. During screen tests for potential presenters, one applicant became unwell and Williams was asked to step into the role. Producers were impressed with her performance and they offered her the prime presenting slot of 4:00 pm to 7:00 pm alongside Gavin Esler. She remained with the channel for nearly two years before joining BBC One's Six O'Clock News in 1999 as Special Correspondent. She became a relief presenter of the bulletin and in 2001 she became its main Friday presenter during Fiona Bruce's maternity leave. Williams also became a main presenter of the BBC One weekend news bulletins.

In February 1991, Williams married Neale Hunt, a former director of advertising firm McCann Erickson, with whom she had two sons. Following the couple's divorce, Williams married Paul Woolwich in 2006 and gave birth to her third son in October 2006, later disclosing in an interview that she received two litres of blood following complications. Williams gave birth to a daughter in March 2009.

Williams joined the BBC in 1985 and began working as a reporter and producer for BBC Local Radio stations in Liverpool, Sheffield, Leeds and Manchester. From 1990 to 1997, she was editor for BBC Radio 4's The World at One and PM programmes. Williams was also a programme editor for a number of news and election specials across Radio 4 and BBC Radio 5 Live.

Sian Mary Williams, ([ˈʃɑn] ; born 28 November 1964) is a Welsh journalist and current affairs presenter, best known for her work with the BBC.