11 K-Idol Vocalists who hit the Highest Notes
Never underestimate an idol’s ability to shatter expectations with jaw-dropping high notes. In the dynamic world of K-pop, these artists not only master intricate choreography and catchy pop beats but also deliver vocal performances that seem to defy gravity. From flawless live renditions to record-breaking studio hits, the following 11 idols have proven that they’re in a league of their own when it comes to reaching those astonishing heights.
1. EXO's Baekhyun
Baekhyun continuously leaves audiences spellbound with his impeccable ability to hit soaring high notes. Even amid the complex and powerful choreography that EXO is known for, his vocal precision remains unshaken, proving time and again that his talent is as formidable as it is captivating.
2. IU
IU’s breakthrough performance in “Good Day” remains etched in K-pop history. With her stunning three-octave high note, she not only captivated millions but also inspired a generation of singers to push beyond their vocal limits. Her effortless control and warm tone continue to set the benchmark for pop vocal excellence.
3. INFINITE's Woohyun
Woohyun is celebrated for his consistent, live vocal performances that never miss a beat. Whether it’s delivering prolonged, high-pitched notes or blending seamlessly with the group’s harmonies, his control over his upper range makes him an indispensable asset to INFINITE’s dynamic sound.
4. Highlight's Yoseob
Behind Yoseob’s charming, puppy-dog looks lies a vocal powerhouse capable of belting out notes that leave audiences breathless. His ability to deliver high, clear notes with passion and precision confirms that talent truly comes in unexpected packages.
5. ATEEZ's Jongho
Jongho’s reputation as one of the most reliable live vocalists in K-pop is well earned. His robust performance—even under the challenging circumstances of live shows and events like Coachella—showcases his uncanny ability to hit high notes with clarity and power, regardless of the situation.
6. BABYMONSTER's Ahyeon
Even before her official debut, Ahyeon made waves with her unforgettable performance of “Dangerously.” Her ability to effortlessly reach high notes left a profound impression on fans and industry professionals alike, marking her as one of the most promising vocal talents in the new generation of K-pop.
7. KISS OF LIFE's Belle
Belle’s high notes have drawn comparisons to the swift, melodic calls of a dolphin. Her legendary performance on “Song Stealer” not only showcased her extraordinary vocal agility but also earned her the nickname “the Korean Ariana Grande” for her undeniable pop prowess.
8. Red Velvet's Wendy
Wendy’s vocals have a magical quality that can send shivers down anyone’s spine. Her iconic high note at the opening of “Psycho” is a testament to her ability to convey deep emotion through music, solidifying her status as one of the most powerful vocalists in the industry.
9. NCT's Doyoung
Doyoung continues to astonish both fans and peers with his extraordinary vocal range. His high-note performances, often highlighted in behind-the-scenes clips, reveal a depth of talent that even his fellow idols admire—earning him a well-deserved reputation for having “lungs of steel.”
10. RIIZE's Sohee
In celebration of SM Entertainment’s 30th anniversary, Sohee delivered a performance that resonated with both new fans and longtime aficionados. Sharing the stage with veteran singer Hwanhee from Fly to the Sky, Sohee’s effortless high notes during the group’s MMA performance of “Combo” showcased a maturity and vocal finesse well beyond his years.
11. RIIZE's Wonbin
Wonbin is the quintessential multi-talented performer—combining striking visuals, impeccable dance skills, and an impressive vocal range. In the performance of “Combo,” his ability to complement Sohee’s high notes with equally strong vocals highlights his versatility and cements his status as a jack-of-all-trades in the industry.
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