Title: Channel 5 (British TV channel) programming
Content:  the new spin-off discussion show, Big Brother's Bit on the Side. From Big Brother 2013 Emma Willis is the main presenter. On 14 September 2018, it was confirmed that both Big Brother and Celebrity Big Brother had been axed by Channel 5. The final series of Celebrity Big Brother was won by Ryan Thomas on 10 September 2018 with the final series of Big Brother launching four days later on 14 September 2018, ending after 53 days on 5 November 2018. In total Big Brother and Celebrity Big Brother aired twenty-three series on Channel 5 between 2011 and 2018, with 8 regular and 15 celebrity series respectively.
Title: Channel 5 (British TV channel) programming
Content:  On 6 April 2011, it was confirmed that Channel 5 had signed a £200 million contract with media company Endemol to screen former Channel 4 reality show Big Brother for 2 years. The series returned at 9pm on 18 August 2011 with Celebrity Big Brother 8. Series 1 of Celebrity Big Brother on Channel 5 kicked off with the entry of housemates including reality show regulars Kerry Katona, Amy Childs and Jedward. It was followed in September by the twelfth series of the show. Brian Dowling signed up to be main presenter of the show following the move to Channel 5, whilst Emma Willis became the host 
Title: Celebrity Big Brother (British series 5)
Content:  Celebrity Big Brother 2007, also known as Celebrity Big Brother 5, was the fifth series of the British reality television series Celebrity Big Brother. The show followed a total of fourteen celebrity contestants, known as housemates, who were isolated from the outside world for an extended period of time in a custom built House. Each week, one or more of the housemates were eliminated from the competition by public vote and left the House. The last remaining housemate, Shilpa Shetty, was declared the winner and she received £100,000. The series launched on Channel 4 on 3 January 2007 and ended on 28 January 2007. Davina McCall returned as presenter, having presented both the regular edition and the celebrity edition of Big Brother since they first began. Eleven 
Title: Big Brother (British series 19)
Content:  Big Brother 2018, also known as Big Brother 19 was the nineteenth and final series of Big Brother. It aired on Channel 5. The series launched four days after the final of Celebrity Big Brother 22 on 14 September 2018 and lasted for 53 days with the final ever episode airing on 5 November 2018. The series is the eighth regular and twenty-third series of Big Brother to air on Channel 5 since 2011; it was also the final series of Big Brother in the three-year contract that was announced on 19 March 2015, which guaranteed that the show would air on Channel 5 until 2018. On 14 September 2018, it was confirmed that this series would be the final series to air on Channel 5. On 5 November 2018, Cameron Cole was announced as the winner of the series, beating Akeem Griffiths who finished as runner-up. At 19 years old, Cole is the youngest winner of Big Brother in the UK series' eighteen-year history. Much like Ultimate Big Brother, the final Channel 4 series, the series ended with the words "Big Brother will get back to you".
Title: Celebrity Big Brother (British TV series)
Content:  After Richard Desmond bought Channel 5 in 2010, he said he was keen to acquire both Big Brother and Celebrity Big Brother. Meanwhile, Endemol had been granted permission to keep the Big Brother House at the Elstree TV Studios until 30 September 2013. On 2 April 2011, The Daily Star, a newspaper owned by Desmond's Northern & Shell company, reported that Big Brother would be returning on Channel 5 in August 2011 with a Celebrity edition, followed by a main edition in September. Four days later, Channel 5 formally confirmed that it had signed a £200 million two-year contract with Endemol to screen Big Brother from 18 August 2011. Big Brother 
Title: Celebrity Big Brother (British series 10)
Content:  Celebrity Big Brother 10 was the tenth series of the British reality television series Celebrity Big Brother. It launched on 15 August 2012, two days after the final of Big Brother 13, and aired on Channel 5 and 5* for 24 days until 7 September 2012. It was the third celebrity series to air on Channel 5 as part of a contract extension of the current two-year contract with Endemol, and the fifth series of Big Brother to air on Channel 5 since they acquired the show. The series was sponsored by hair product brand Schwarzkopf Live Color XXL. It was won by comedian Julian Clary, with television presenter Coleen Nolan as runner-up. First evictee, Jasmine Lennard, later appeared as a guest for a two-day stint on Big Brother 16. Coleen Nolan returned to the house for Celebrity Big Brother 19 as an All-Star representing this series. She won this series.
Title: Celebrity Big Brother (British TV series)
Content:  on the Side, which also covered the main series. Similar to the parent series, Celebrity Big Brother has been the source of much controversy and criticism, most notably during the 2007 series. Following this, a spin-off series known as Big Brother: Celebrity Hijack aired in 2008 in the place of Celebrity Big Brother. It has been noted that numerous celebrities who have appeared on the series have become more prominent figures in the media than before. On 14 September 2018, Channel 5 announced that Big Brother and Celebrity Big Brother would not be returning to the channel after the end of the nineteenth regular series. The final series of Celebrity Big Brother was won by Ryan Thomas on 10 September 2018.
Title: Celebrity Big Brother (British series 11)
Content:  Celebrity Big Brother 11 was the eleventh series of the British reality television series Celebrity Big Brother. It launched on 3 January 2013, and aired on Channel 5 and 5* for 23 days concluding on 25 January 2013. The series is part of a new two-year contract signed by Channel 5 with Endemol to air the show until 2014. The series was won by Rylan Clark, with Heidi Montag and Spencer Pratt as runners-up. It was the fourth celebrity series to air on Channel 5 and the sixth series of Big Brother to air on the broadcaster since they acquired the show. With an average of 2.8 million, this was the highest rated series of the show (alongside Celebrity Big Brother 8) since its move to Channel 5, until it was surpassed by Celebrity Big Brother 13 in January 2014. It was also the last series of Big Brother to be presented by Brian Dowling, who was replaced by Emma Willis from the fourteenth regular series onwards. In 2017, Heidi and Spencer returned to the house for Celebrity Big Brother 19 as All-Stars, representing this series. They were the eighth housemates to be evicted.
Title: Celebrity Big Brother (British series 19)
Content:  air on Channel 5. With eighteen housemates, this series has the most housemates since the show began in 2001. It also marks the only celebrity series to have housemates returning to represent previous series, and is the first to include two sets of late entrants. As well as this, it also included the voluntary exits of Brandon Block and Ray J. On 3 February 2017, the series was won by Coleen Nolan having received 32.65% of the final vote, with Jedward finishing as the runners-up with 29.91% of the final vote. Kim Woodburn was the highest placed "New star" finishing in third place with 14.52% of the final vote.
Title: Celebrity Big Brother (British series 17)
Content:  new "vaudeville theatre" theme also being confirmed. This series was the first celebrity edition to launch under the new three-year contract that was announced in March 2015 which guaranteed the show remained on Channel 5 until 2018. With sixteen celebrities, this series had the most housemates since the show began in 2001. However this is now held by Celebrity Big Brother 19 with eighteen. With three voluntary exits from Angie Bowie, David Gest and Jonathan Cheban, this series equalled the record with series 5 in 2007, which also had three housemates walk from the house. On 5 February 2016, the series was won by Scotty T, with Stephanie Davis finishing as runner-up.

Question: who won the first celebrity big brother on channel 5?
Answer: Jack Dee.