Here is a concise summary of the provided text:
**Title:** Underwater Prison Challenge
**Objective:** Contestants must complete challenges while confined to an underwater "prison" for 24 hours to win a cash prize.
**Summary:**
* Contestants (including Lucas, Marquez, and Marcus) are introduced to the underwater prison and its rules.
* Challenges include:
1. Holding breath underwater for the longest time.
2. Moving the prison apparatus to the other side of the pool without leaving.
3. Retrieving a key while handcuffed to the prison bar.
4. Shooting a basketball into a hoop from across the pool with one shot.
* Contestants face obstacles and interact with each other throughout the challenges.
* Ultimately, **Marcus** is declared the winner and earns the cash prize, sparking mixed reactions from the other contestants.
* The video concludes with reflections on the unique experience and lighthearted interactions among the participants.
Here are the key facts extracted from the text, keeping each fact short and numbered, without opinions:
**Challenge Setup**
1. Participants are required to stay in an underwater "prison" for 24 hours.
2. The underwater prison is located 14 feet below the water's surface.
3. The challenge is recorded for an online audience, with a goal of reaching 100,000 likes.
**First Challenge**
4. The first challenge involves holding one's breath underwater for the longest time.
5. Participants take turns attempting to break the previous record.
**Second Challenge**
6. The second challenge requires moving an underwater apparatus to the other corner of the pool.
7. Participants must accomplish this while remaining underwater.
**Third Challenge**
8. The third challenge involves handcuffing oneself to a bar or another participant.
9. A key to unlock the handcuffs is placed out of reach, requiring creative retrieval.
10. Participants can split the prize money if they collectively obtain the key (later revealed to be a misconception).
**Fourth Challenge**
11. The fourth challenge is to shoot a basketball into a hoop located at the other end of the pool.
12. Each participant has only one shot to succeed.
**Final Outcome**
13. Marcus wins the challenge and the associated prize money.
14. The prize money is revealed to be "some cash".