A Grande Conquista 1

A Grande Conquista 1 was the first season of the Brazilian reality television series A Grande Conquista, which premiered on Monday, May 8, 2023, at 10:30/9:30 p.m. (BRT/AMT) on RecordTV. following a special preview episode that aired on May 2. Under the direction of Rodrigo Carelli, The show was commanded by Lucas Selfie on digital platforms and hosted for the first and only time by Mariana Rios, she who makes her debut as the host of the series.

On July 20, 2023, singer Thiago Servo won the competition with 35.60% of the public vote over digital influencer Gabriel Roza (24.86%), digital influencer Natália Deodato (21.59%) and actress Gyselle Soares (17.95%).

Stage 1
Before the premiere, 16 celebrities compete in a public vote for the first 10 spots (5 men and 5 women) in the Mansion. The 6 who receive the fewest votes move into the Villa to compete with another 64 candidates (including both celebrities and civilians) for the remaining 10 spots, bringing the total number of contestants up to 20.

Stage 2
In the Villa, the 70 candidates live in three houses (starting with 32 in the Orange house, 22 in the Blue house and 16 in the Green house), having to share beds and limited supplies for 12 days, while facing a series of challenges and mass evictions. The last 20 to survive in the Villa compete in the final challenge, in which the public decides whether the winner secures a place in the next stage of the game. Then, the remaining candidates face the final public vote for the last spots in the Mansion.

On May 7, 2023, 5 celebrities were announced in advance: Nathan Camargo, Hulk Magrelo, Blade, Fernanda Medrado and Natália Deodato. While a few others were also spotted during the preview, the full lineup was only revealed during the series premiere.

Stage 3
The 20 selected contestants move into the Mansion on week 2. Each week, two contestants become the Mansion's owners and delegate the weekly tasks, while three contestants are voted into the Risk Zone (the Owners' nominee, the Secret vote nominee between the two Owners and the Mansion's face-to-face vote nominee among all eligible contestants), where they compete in the Safety challenge to escape eviction.

The Safety winner is exempt from nominations, however, they must replace themselves with another contestant of their choice in order to determine that week's set of nominees who would face the public vote.

Contestants
Below is the cast of 20 official contestants for this season, with the occupations listed by the official show website and their respective ages at the start of filming.

Future Appearances
In 2023, Erick Ricarte appeared in A Fazenda 15, he entered in the Warehouse where the public voted for four contestants to move into the main house, he didn't receive enough votes to enter in the game.

Brazilian ratings
All numbers are in points and provided by Kantar Ibope Media.
 * In 2023, each point represents 268.083 households in 15 market cities in Brazil (76.953 households in São Paulo).