1. Interests is listening to songs and play computer game.
2. Acting debut in a drama series - The Road Home (2009).
3. Loves Linkin Park, Hoobastank.
4. Fave color pink, white and yellow.
5. Has a big mole (birthmark) on his back.
6. Favorite flowers is Dandelion.
7. Was especially known for his adorable aegyos.
8. The easiest member to wake up.
9. Always cleaning up after the other members.
10. Have never receive any love letters BEFORE debut.
11. Minhwan's parent has a restaurant.
12. he really Loves chicken.
13. Likes pikachu.
14. Favorite snack is potato chips.
15. Besides drum, he can also play the guitar, bass and the piano.
16. He doesn't like celery.
17. Said to
always wear the same clothes after it has been washed.
18. Likes eating barbecued meat.
19. Said (by other members) to be someone who keep breaking promises.
20. Hate bugs.
21.He is the youngest of korean boyband,but after Taemin SHINee debut,he not a youngest again and the youngest of korean boyband is Taemin
22. Really like act cute to attract the others member and fans.
23. He really scared to act cute when wonbin is beside him,because wonbin always hit him.
24. He said that Sandara Park 2NE1 catch his eyes lately
25. He always call himself "oh,i'am so cute" (ahh,he really cute)
26. He slept on living room with his pink dolphin softdoll.
27. People also call him "a little Rain" because he had a small eyes like Rain.
28. He want to give his son name is "choi minhae" when he being a father one day(omg)
29. He always do
cheek swelling.
30. He really like winter and autumn(lol~like a leader)
31. When hongki want to give his shirt and pants,all of FTI members will made a line up to get it,and when minhwan get the pants,he will wear it soon.
32. For minhwan,1 pants for 7 country,he will wash the pants when he back to Korea.
33. Really like muse (same like leader)
34. He belive his first love
35. He like bite his lips
36. He want to be a good father for his son (aigoo)
37. even he playing a drum behind the band,cameraman always focus on him because he really smart in attract the cameraman.
38. Minhwan also act in "road home'" on KBS channel
39. He really close with jaejin and seunghyun
40. He has a pink diary