Here is a concise summary of the text:
**Title:** "How Well Do You Know Your Child" Game with Markiplier and His Mom
**Summary:**
* Markiplier plays a Q&A game with his mom, "Mom Applier", where she tries to answer questions about him.
* Questions range from personal preferences (e.g., favorite music, TV show) to life aspects (e.g., biggest complaint, proudest accomplishment, biggest disappointment).
* Markiplier provides the answers, and his mom scores approximately 3 out of several questions correct.
* The lighthearted video ends with Markiplier thanking his mom, teasing her about her score, and announcing plans for a reversed "How Well Do I Know You" video.
* Additionally, Markiplier promotes his upcoming tours in Australia (November) and Amsterdam (July).
Here are the extracted key facts, numbered and in short sentences, without opinions:
**Personal Facts**
1. The speaker's name is Markiplier.
2. Markiplier's mom is featured in the video, also known as "Mom Applier".
3. Markiplier has a brother.
**Interests and Preferences**
4. Markiplier's favorite band is "Here Come the Mummies".
5. His favorite TV show is "Whose Line Is It Anyway?".
6. He likes a song by Ed Sheeran, but initially couldn't remember the title.
**Career and Activities**
7. Markiplier raises money for charity through his YouTube channel.
8. He has a YouTube channel that allows him to earn a living.
9. Markiplier is going on tour in Australia (November) and Amsterdam (July).
**Relationships and Family**
10. Markiplier's mom has no social media account.
11. His mom was initially upset when he skipped classes to focus on YouTube.
12. Markiplier's mom has been supportive of his YouTube career after seeing its potential.
**Miscellaneous**
13. Markiplier struggles with developing good habits, such as exercising in the morning and being consistent with Korean lessons.
14. He has a hard time remembering specific details about his past activities or preferences at times.