Big Brother is an Australian reality show where contestants addressed as housemates live together in a house where they are monitored through cameras and microphones. The contestants face nominations and evictions, and the finalist gets to take home a large cash prize.
Genre: Reality Television
Started: 2001
Based on: Big Brother by John de Mol
Presented by: Gretel Killeen, Kyle Sandilands, Jackie O, and Sonia Kruger
Here is a list of winners of all the seasons till now:
| Serial | Winner Name |
| 1 | Ben Williams |
| 2 | Peter Corbett |
| 3 | Regina Bird |
| 4 | Trevor Butler |
| 5 | David and Greg (Logan) Matthew |
| 6 | Jamie Brooksby |
| 7 | Aleisha Lee Cowcher |
| 8 | Terri Munro |
| 9 | Benjamin Norris |
| 10 | Tim Dormer |
| 11 | Ryan Ginns |
| 12 | Chad Hurst |
| 13 | Marley Biyendolo |
| 14 | Regina Sorenson |
BBAU Winner Prize Money and Runner Up
- Season 1 was aired in 2001, the winner was Ben Williams, and he won $250,000. The runner-up was Blair McDonough.
- Season 2 was aired in 2002, the winner was Peter Corbett, and he won $250,000. The runner-up was Nathan Martin.
- A special celebrity edition (Celebrity Big Brother) was held again in 2002, the winner was Dylan Lewin, and he won $100, 000. The runner-up was Jay Laga’aia.
- Season 3 was aired in 2003, the winner was Regina Bird, and she won $250,000. The runner-up was Chrissie Swan.
- Season 4 was aired in 2004, the winner was Trevor Butler, and he won $1,000,000. The runner-up was Bree Amer.
- Season 5 was aired in 2005, the winner was Greg Mathew, and he won $836,000. The runner-up was Tim Brunero.
- Season 6 was aired in 2006, the winner was Jamie Brooksby, and he won $426,000. The runner-up was Camilla Halliwell.
- Season 7 was aired in 2007, the winner was Aleisha Cowcher, and she won $450,000. The runner-up was Zach Douglas.
- Season 8 was aired in 2008, the winner was Terri Munro, and he won $250,000. The runner-up was Rory Ammon.
- Season 9 was aired in 2012, the winner was Benjamin Norris, and he won $250,000. The runner-up was Layla Subritzky.
- Season 10 was aired in 2013, the winner was Tim Former, and he won $250,000. The runner-up was Jade Albany Pietrantonio.
- Season 11 was aired in 2014, the winner was Ryan Ginns, and he won $200,000. The runner-up was Travis Lunardi.
- Season 12 was aired in 2020, the winner was Chad Hurst, and he won $234,656. The runners-up were Daniel Gorringe and Sophie Budack.
- Season 13 was aired in 2021, the winner was Marley Biyendolo, and she won $250,000. The runners-up were Christina Podolyan and Sarah Jane “SJ” Adams.
- A special VIP edition was aired again in 2021, the winner was Luke Toki, and he won $100,000. The runners-up were Ellie Gonsalves and Josh Carroll.
- Season 14 was aired in 2022, the winner was Regina Sorenson, and she won $250,000. The runners-up were Johnson Ashak and Taras Hrubyj-Piper.