Fastest-growing YouTube channels in South Korea
As of 22 September 2026, the fastest-growing YouTube channel based in South Korea is LE SSERAFIM, up +500K subscribers over the last seven days (6.1%). PULSE ranks 25 channels in South Korea by seven-day subscriber change, measured from its own snapshot history — YouTube itself publishes no growth board, so these deltas exist only because the numbers were recorded over time.
Last refreshed Tue, 22 Sep 2026 18:02:12 GMT
- 1LE SSERAFIM8,730,000 subscribers+500K6.1% · 7d
- 2CORTIS6,880,000 subscribers+170K2.5% · 7d
- 3이지금 [IU Official]10,400,000 subscribers+100K1.0% · 7d
- 4TOMORROW X TOGETHER OFFICIAL13,900,000 subscribers+100K0.7% · 7d
- 5ROSÉ20,300,000 subscribers+100K0.5% · 7d
- 6HYBE LABELS82,800,000 subscribers+100K0.1% · 7d
- 7TUIDE791,000 subscribers+84K11.9% · 7d
- 8조선힙합188,000 subscribers+26K16.0% · 7d
- 9BOYNEXTDOOR2,480,000 subscribers+20K0.8% · 7d
- 10Netflix Korea 넷플릭스 코리아3,190,000 subscribers+10K0.3% · 7d
- 11THEBLACKLABEL4,320,000 subscribers+10K0.2% · 7d
- 12수피264,000 subscribers+8K3.1% · 7d
- 13강태풍의 로블록스164,000 subscribers+5K3.1% · 7d
- 14정준홍203,000 subscribers+5K2.5% · 7d
- 15전설18,000 subscribers+4.2K30.4% · 7d
- 16정승환 Jung Seung Hwan134,000 subscribers+4K3.1% · 7d
- 17한국e스포츠협회136,000 subscribers+4K3.0% · 7d
- 18윤가놈250,000 subscribers+3K1.2% · 7d
- 19이루의 마인크래프트491,000 subscribers+3K0.6% · 7d
- 20코마582,000 subscribers+3K0.5% · 7d
- 21웅플141,000 subscribers+2K1.4% · 7d
- 22채현찌160,000 subscribers+2K1.3% · 7d
- 23근가놈298,000 subscribers+2K0.7% · 7d
- 24샤코타임 Shacotime298,000 subscribers+2K0.7% · 7d
- 25똘끼100%325,000 subscribers+2K0.6% · 7d
![이지금 [IU Official]](https://yt3.ggpht.com/rPF1e82_T0iLPlj--5nLNuubNqdasPMfvdyAlvnDXpPrGndZjuFabExXdfJbWCLOLlmTYJ8vMA=s800-c-k-c0x00ffffff-no-rj)
Growth in other countries
Want position rather than momentum? What’s trending in South Korea right now →
Growth is computed by comparing periodic snapshots of public channel statistics. A channel is listed under South Korea when YouTube reports South Korea as its country. Figures are estimates derived from sampled readings, not official YouTube analytics.