A group of friends, including vloggers, gather in a large apartment to participate in a challenge that includes various physical activities and games. The activities include an obstacle course, a "Chase Tag" game, and a Ninja Warrior-style course. The friends also invite guests, including a world champion and a Ninja Warrior finalist, to participate in the challenges. The ultimate challenge is to jump from the roof of the apartment building, which is 3 meters higher than the parking garage. The friends use a gondola to access the roof and then jump off, supervised by professionals. Throughout the video, they also promote their clothing collection and encourage viewers to subscribe to their channels.
Here are the facts extracted from the text:
1. The event is taking place in a hangar with various installations, including Ninja Warrior courses and acrobatics.
2. The hosts invite friends to participate in a challenge.
3. The challenge involves an obstacle course for guests to test and find out who will be the fastest.
4. Antoine sets a reference time for the other guests to beat.
5. The hosts invite guests to break Cléo, who is a daredevil and a Ninja Warrior participant.
6. Cléo helps the hosts prepare to jump from the roof.
7. The hosts also invite Mélanie, Axel, and other guests to participate in the challenge.
8. The challenge involves various activities, including jumping from the roof, which is 3 meters higher in the parking lot.
9. The hosts and guests participate in a game of "cat and mouse" with a 20-second time limit.
10. The hosts and guests also participate in a Ninja Warrior-style challenge with a ninjaway course.
11. The ninjaway course includes swimming pools and other obstacles.
12. The challenge is supervised by professionals, and the hosts warn viewers not to attempt to replicate the stunts at home.
13. The hosts have a clothing collection that is available for purchase through a link in the YouTube description.
14. The event ends with a rock-paper-scissors game to determine who will jump from the roof first.
Note that some of the text is in French, and I have translated it to English to provide a more accurate extraction of facts.