Lee Seung-hyeon was born on 21 February 2001 in South Korea. She is an actress, known for H1-KEY: Athletic Girl (2022), H1-KEY: Run (2022) and H1-KEY: Seoul (Such a Beautiful City) (2023).

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The Biggest Movies and TV Coming in September

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

Jo Hwi-hyeon, Lee Seung-hyeon, H1-KEY, Lee Ye-jin, and Han Shin-young in H1-KEY: Run (2022)

H1-KEY: Seoul (Such a Beautiful City) (2023)

Lee Seung-hyeon(I)

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