Big Brother (British TV series) series 20

Big Brother
Series 20
Series twenty logo
Hosted by
No. of days42
No. of housemates16
WinnerJordan Sangha
Runner-upOlivia Young
Companion showBig Brother: Late & Live
No. of episodes36
Release
Original networkITV2
ITV1[a]
Original release8 October (2023-10-08) –
17 November 2023 (2023-11-17)
Additional information
Filming dates7 October (2023-10-07) –
17 November 2023 (2023-11-17)
Series chronology
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Series 19
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Series 21

Big Brother 2023, also known as Big Brother 20, was the twentieth series of Big Brother to air in the United Kingdom. It is the first series to air on ITV2 after ITV gained the rights to the series in August 2022, almost four years since it last aired on Channel 5. The series began on 8 October 2023, with a launch show airing simultaneously on both ITV (ITV1 and STV) and ITV2, with the remainder of the series broadcasting primarily on the latter channel. It is co-presented by AJ Odudu and Will Best, who also front the companion show, Big Brother: Late & Live.

On 17 November 2023, Jordan Sangha was announced as the winner of the series, beating Olivia Young who finished as runner-up.[1] At 42 days, this was the shortest-running regular series of Big Brother in the UK, surpassing the seventeenth series, which lasted 50 days.[2]


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  1. ^ "Big Brother Final: Lawyer Jordan wins 2023 final and takes home £100,000". The Independent. 18 November 2023. Retrieved 29 November 2023.
  2. ^ "Scunthorpe lawyer Jordan Sangha wins Big Brother final describing his experience as 'life-changing'". ITV.com. 18 November 2023. Retrieved 29 November 2023.