| Rank | Channel | Subscribers | Total views ↓ | Videos |
|---|---|---|---|---|
| 1 |  꽉TV@jjinkwak | 1.45M | 4.5B views | 5,100 videos |
| 2 |  MTN 머니투데이방송Knowledge | 1.19M | 2.04B views | 107,696 videos |
| 3 |  삼프로TV 3PROTVKnowledge | 3.04M | 2B views | 23,628 videos |
| 4 |  보다 BODAKnowledge | 3.24M | 1.94B views | 2,092 videos |
| 5 |  슈카월드@syukaworld | 3.74M | 1.73B views | 2,439 videos |
| 6 |  김작가 TVKnowledge | 2.73M | 1.42B views | 7,022 videos |
| 7 |  Sunshine FarmKnowledge | 240K | 1.26B views | 829 videos |
| 8 |  지식인사이드Knowledge | 4.18M | 1.26B views | 1,498 videos |
| 9 |  신사임당Knowledge | 2.83M | 1.24B views | 13,704 videos |
| 10 |  연합뉴스경제TV@연합뉴스경제tv | 1.09M | 1.14B views | 34,553 videos |
| 11 |  머니코믹스 Money ComicsKnowledge | 1.44M | 933M views | 2,211 videos |
| 12 |  부읽남TV_내집마련부터건물주까지Knowledge | 1.85M | 840M views | 5,728 videos |
| 13 |  815머니톡Knowledge | 1.29M | 808M views | 13,958 videos |
| 14 |  월급쟁이부자들TVKnowledge | 2.12M | 796M views | 3,818 videos |
| 15 |  KB국민은행Knowledge | 627K | 793M views | 1,953 videos |
| 16 |  YTN 사이언스Knowledge | 862K | 783M views | 59,173 videos |
| 17 |  의학채널 비온뒤Health | 2.07M | 769M views | 19,191 videos |
| 18 |  theMEGASTUDYKnowledge | 236K | 758M views | 15,032 videos |
| 19 |  주식독점Knowledge | 3.7M | 726M views | 747 videos |
| 20 |  리뷰엉이: Owl's ReviewKnowledge | 1.87M | 718M views | 832 videos |
| 21 |  머니인사이드@moneyinside7 | 2.18M | 704M views | 2,097 videos |
| 22 |  KBS 히스토리TV shows | 1.06M | 696M views | 5,047 videos |
| 23 |  언더스탠딩 : 세상의 모든 지식@understanding. | 1.41M | 669M views | 4,813 videos |
| 24 |  SK하이닉스 [SK hynix]Technology | 405K | 625M views | 1,173 videos |
| 25 |  웅달 책방@woong-dal | 1.03M | 619M views | 12,380 videos |
| 26 |  SK이노베이션 [SK innovation]Knowledge | 502K | 614M views | 1,282 videos |
| 27 |  과학을보다Knowledge | 243K | 611M views | 2,352 videos |
| 28 |  서울경제TVKnowledge | 545K | 609M views | 110,049 videos |
| 29 |  EBS 컬렉션 - 사이언스Health | 1.36M | 605M views | 3,234 videos |
| 30 |  여의도고래연구소Knowledge | 2.24M | 593M views | 546 videos |
| 31 |  황장수의 뉴스브리핑@jangsoohwang | 574K | 574M views | 16,911 videos |
| 32 |  NH농협은행Knowledge | 1.03M | 571M views | 1,207 videos |
| 33 |  MKTV 김미경TVHealth | 1.89M | 566M views | 2,755 videos |
| 34 |  한국경제TVKnowledge | 1.4M | 566M views | 54,166 videos |
| 35 |  휴먼스토리Food | 1.27M | 553M views | 765 videos |
| 36 |  기묘한 밤Knowledge | 1.15M | 543M views | 1,077 videos |
| 37 |  교양만두Knowledge | 1.14M | 540M views | 644 videos |
| 38 |  KBS 생로병사의 비밀Health | 874K | 531M views | 7,252 videos |
| 39 |  해외선물_해선스타Knowledge | 890K | 531M views | 755 videos |
| 40 |  한방언니Knowledge | 436K | 529M views | 3,271 videos |
| 41 |  부티플 - 부의 배수를 높여라Knowledge | 1.21M | 520M views | 5,665 videos |
| 42 |  삼성증권Knowledge | 3.35M | 497M views | 7,066 videos |
| 43 |  공병호TV@gongbyeonghotv | 733K | 492M views | 27,986 videos |
| 44 |  표영호 tv / 경제적 자유와 행복을 위하여Knowledge | 879K | 491M views | 2,536 videos |
| 45 |  안될과학 UnrealscienceKnowledge | 1.41M | 490M views | 3,203 videos |
| 46 |  신한은행Knowledge | 619K | 482M views | 1,563 videos |
| 47 |  미미미미미누Knowledge | 390K | 478M views | 483 videos |
| 48 |  미래에셋 스마트머니(Smart Money)Knowledge | 2.91M | 474M views | 5,215 videos |
| 49 |  스터디언Knowledge | 1.99M | 473M views | 6,830 videos |
| 50 |  오늘의 방법Knowledge | 583K | 469M views | 289 videos |
Topics are the topic categories YouTube assigns to each channel (topicCategories), translated as is. A channel can appear under several topics.