Dahil sa pagkakapanalo ni Jongwoo Kim bilang Mr. Global 2019 at Seung Hwan Lee bilang Mr. International 2018, mapapansing umaarangakada at nagkakaroon ng interes ang maraming kalalakihan sa South Korea upang sumali sa mga pandaigdigang male pageant na ito. Kamakailan lang ay inilabas ang mga kalahok sa Mr. International Korea 2021. Bukod sa gantimpala at popularidad, nais din ng mga kandidato ang mabago ang kanilang buhay at maipakita sa buong mundo ang kanilang kaguwapuhan, kakisigan, at karunungan.
Ang mga kandidato para sa Mr. International Korea 2021 ay ang mga sumusunod:
1. 유효범 (Yoo Hyo Bum)
30 yrs / 181 cm / 75 kg / Banker / SANGJU
2. 이주용 (Lee Joo Yong)
23 yrs / 181 cm / 76 kg / Student / BUSAN
3. 이재호 (Lee Jae Ho)
23 yrs / 182 cm / 68 kg / Student / ASAN
4. 조용태 (Cho Yong Tae)
32 yrs / 184 cm / 81 kg / Personal trainer & model / SEOUL
5. 김대호 (Kim Dae Ho)
32 yrs / 181 cm / 75 kg / Civil servant / GWANGJU
6. 김창회 (Kim Chang Hoi)
26 yrs / 178 cm / 75 kg / B2B Comm. Manager / SEOUL
7. 권용일 (Kwon Yong Il)
28 yrs / 185 cm / 76 kg / Securities broker / INCHEON
8. 김민성 (Kim Min Sung)
22 yrs / 181 cm / 67 kg / Model / PAJU
9. 김동훈 (Kim Dong Hun)
31 yrs / 180 cm / 72 kg / Sales manager / PAJU
10. 위재호 (Wi Jae Ho)
25 yrs / 181 cm / 82 kg / Gym owner & model / DAEJEON
11. 이광원 (Lee Kwang Won)
23 yrs / 181 cm / 74 kg / Personal trainer & student / SUWON
12. 김종엽 (Kim Jong Yeop)
26 yrs / 185 cm / 75 kg / Animal husbandry / YONGIN
13. 김민종 (Kim Min Jong)
27 yrs / 180 cm / 80 kg / Personal trainer / JEJU
14. 이동훈 (Lee Dong Hun)
27 yrs / 182 cm / 72 kg / Barista / BUSAN
15. 신우성 (Shin Woo Sung)
32 yrs / 180 cm / 72 kg / Heavy industry worker / CHANGWON
16. 최광진 (Choi Kwang Jin)
29 yrs / 185 cm / 85 kg / Global semiconductor salesman / ULSAN
17. 구경민 (Koo Kyung Min)
28 yrs / 188 cm / 78 kg / Actor & model / YANGSAN
18. 예성범 (Yea Seong Beom)
30 yrs / 180 cm / 70 kg / Pharmacist / BUSAN
19. 홍성민 (Hong Seong Min)
23 yrs / 181 cm / 69 kg / Actor / SUWON
20. 유유태 (Yu Yu Tae)
26 yrs / 180 cm / 73 kg / Casting director / SEOUL
21. 정다훈 (Jeong Da Hoon)
26 yrs / 194 cm / 89 kg / Personal trainer & former soccer player / SEOUL
22. 신동우 (Shin Dong Woo)
30 yrs / 187 cm / 82 kg / Plastic surgeon / SEOUL
23. 지평선 (Ji Pyung Sun)
29 yrs / 181 cm / 72 kg / Banker / SEOUL
24. 이재홍 (Lee Jae Hong)
27 yrs / 176 cm / 68 kg / Personal trainer / SUNCHEON
25. 강대현 (Gang Dae Hyun)
29 yrs / 184 cm / 78 kg / Personal trainer / JEJU
26. 김민재 (Kim Min Jae)
22 yrs / 182 cm / 74 kg / Student / SEOUL
28. 한정완 (Han Jung Wan)
24 yrs / 182 cm / 77 kg / Student / NAMYANGJU
29. 반규영 (Ban Kyu Young)
28 yrs / 184 cm / 74 kg / Korea Elevator Safety Institute Employee / BUSAN
30. 이형석 (Lee Hyeong Seok)
22 yrs / 178 cm / 67 kg / Student / GYEONGJU
31. 서희승 (Seo Hee Seung)
29 yrs / 188 cm / 78 kg / Restaurant owner / SEOUL
32. 나현수 (Na Hyun Su)
24 yrs / 179 cm / 73 kg / CNC operator / ANSAN
33. 이도균 (Lee Dok Yun)
29 yrs / 174 cm / 67 kg / Banker / BUSAN
34. 이희찬 (Lee Hee Chan)
26 yrs / 174 cm / 68 kg / Personal trainer / SEOUL
35. 홍성재 (Hong Sungje)
27 yrs / 177 cm / 75 kg / Announcer / UIWANG
Dahil umayaw ang Candidate 27, bale 34 lamang ang bilang ng mga kalahok na sasabak sa preliminary at final content. Winners will be announced soon!