Here is a concise summary of the provided transcript:
**Title:** 24-Hour Challenge for a 16th Birthday Surprise
**Summary:**
* A father sets up a 24-hour challenge for his 16-year-old son, Hudson, with 10 "insane" tasks.
* Challenges include:
+ Getting pied in the face
+ Taking an ice bath
+ Answering trivia questions
+ Calling Ben Azelart to sabotage the father's YouTube channel
+ Cleaning the father's messy room
+ Boxing a stranger at the beach
+ Paying for strangers' meals if they order vegetarian
+ Getting an ear pierced (later revealed as a prank)
* The final "challenge" is a surprise: Hudson gets to choose a new car for his birthday.
* However, Hudson surprisingly declines the car offer, expressing a desire to purchase his own car in the future.
* The video ends with a lighthearted conclusion, encouraging viewers to subscribe.
Here are the extracted key facts, each with a number and in short sentences, excluding opinions:
1. **Duration of Control**: The daughter controls her brother's life for 24 straight hours.
2. **Challenge Condition**: The brother must say "yes" to 10 insane challenges to win a new car for his 16th birthday.
3. **Sponsorship**: The video is sponsored by Best Fiends.
4. **Age Milestone**: Hudson (the brother) has just turned 16.
5. **Independence Gift**: The father planned to surprise Hudson with a new car for independence.
6. **Game Promotion**: Best Fiends is a free-to-download puzzle-adventure game.
7. **Challenge Activities**:
* Hudson was covered in cream as part of a challenge.
* He took a cold bath as a challenge.
* Answered questions to escape a situation.
* Had to clean his father's very messy room.
* Participated in a boxing match with a stranger.
* Paid for people's meals if they ordered vegetarian at a fast food restaurant.
* Had his ear pierced (initially thought to be a prank).
8. **Family Matters**:
* Lauren (possibly a family member or close friend) has a broken ankle and is recovering.
* Salish (daughter) planned surprises and challenges for Hudson.
9. **Location Visits**:
* Santa Monica Beach.
* A fast food restaurant (for the vegetarian meal challenge).
* A car dealership (for the surprise car gift).
10. **Social Media and YouTube**:
* The father has a YouTube channel and is close to reaching 10 million subscribers.
* There's a rivalry with Ben Azelart regarding subscriber numbers.
* Hudson has his own YouTube channel and collaborates with others.