Here is a concise summary of the provided text:
**Episode 4 Summary: EXO's "Ko Ko Bop" Soccer Challenge**
* The "No-Baek-Baek" team (KAI, D.O., CHANYEOL) faces off against the "Whatchu Hanwoo" team (SEHUN, XIUMIN, BAEKHYUN) in a soccer challenge.
* The twist: players must do 10 "elephant nose spins" before attempting to score.
* Despite hilarious efforts, the "No-Baek-Baek" team (especially KAI and CHANYEOL) fails to score against XIUMIN's impressive defensive skills.
* SEHUN (formerly scouted for soccer) switches teams and scores a goal on his first attempt, securing a win for "Whatchu Hanwoo" (20 points and collagen rewards).
* **Final Score: Whatchu Hanwoo 20, No-Baek-Baek 0** (overall score: 40-20 in favor of Whatchu Hanwoo).
* **Preview:** Episode 5 airs on June 8th at 8 pm (KST).
Here are the key facts extracted from the text, numbered and in short sentences:
**Game Details**
1. The game is played with two teams.
2. The game involves kicking a ball into a goal after doing "elephant nose spins".
3. Each player must do 10 elephant nose spins before kicking the ball (later reduced to 3 spins in some cases).
4. Each player has 3 attempts to score a goal.
5. The team with the most goals wins and receives 20 points and collagen rewards.
**Player Information**
6. XIUMIN is referred to as a "soccer prodigy".
7. SEHUN was scouted for soccer when he was younger.
**Gameplay Outcomes**
8. KAI (No-Baek-Baek team) failed to score in all 3 attempts.
9. D.O. (No-Baek-Baek team) also failed to score.
10. CHANYEOL (No-Baek-Baek team) failed to score against XIUMIN's defense.
11. SEHUN (Whatchu Hanwoo team) scored a goal on his first attempt against KAI's defense.
**Score and Episode Details**
12. The current score is 40:20.
13. The next episode (Episode 5) will air on June 8th at 8 pm (KST).