Lee Jae-hyun (이재현; born September 13, 1997), professionally known as Hyunjae (현재), is a singer-songwriter and actor from a South Korea boy group called 'THE BOYZ,' currently under One Hundred Label, where he holds the positions of vocalist, dancer, and visual. He began his journey in 2014 when he passed an audition and started his training under Loen Entertainment. Hyunjae graduated from Hanlim Arts School in the Musical Department and showcased his talents in music videos for songs by Melody Day, including "Anxious" in 2014, "Color" in 2016, and "You Seem Busy" in 2017. He was introduced to the public as a Crekerz, a trainee set to debut under the name 'THE BOYZ,' on July 7, 2017. He officially made his debut on December 6, 2017.

Filmography

• Babeun Mokko Daninya: K-Cooking Diary — Chef
• ENEMY X — Panelist
• Romance in the House — Songs
• THE BOYZ’s Love Letter
• Castaway Diva — Songs
• Dancing Queens on The Road
• Dope Club
• FLAGLIA: Story of Summer Vacation — Theme Song Performance
• Go My Side — Guest
• NPOP
• Stealer: The Treasure Keeper — Songs
• THE B UNIVERSITY
• 2023THE BOYZ 2nd World Tour: ZENERATION
• 2023THE BOYZ 2nd World Tour: ZENERATION Encore
• THE BOYZ : THE CONVOYZ
• All That Pingpong
• Hyunjae’s Now — Host
• IDOL 1N2D
• Immersive THE BOYZ
• Lee Mujin Service — Guest
• Summer Strike — Songs
• 2022THE BOYZ FAN CON: THE B-ROAD
• THE BOYZ Heaven and Hell
• 2022THE BOYZ World Tour: THE B-ZONE in Seoul Encore
• Wings Of Escape
• Chemi-mate ZZG THE BOYZ
• DND (Do Not Disturb) THE BOYZ
• HIT Village
• I Can See Your MBTI — Yoo Ji-ha
• IDOLLIVE Expedition: Let’s THE BOYZ
• Idol Human Theater
• Kingdom: Legendary War — Self - Contestant, Songs
• My K-Star Family — Kangchun Family / 3rd Uncle
• Racket Boys — Songs
• SSAP-DANCE THE BOYZ
• 2021THE BOYZ FAN CON: THE B-ZONE
• THE BOYZ Timeout
• The Blood: Death Match
• The Return of Superman: Baby Cloud
• 20202020 THE BOYZ Online Concert [RE:AL]
• DOLympiad
• For The Lazy But Hungry
• HalMyungSoo
• Idol House
• Idol Wonderland
• K-Bob Star
• KCON:TACT ALL-ACCESS
• Life Corp.
• Play Seoul
• Road to Kingdom — Self - Contestant, Songs
• Run On — Songs
• Season B Season
• Secret Friend of Idols
• Stealer House
• Story of the Day When You Bite Your Tail
• 2020THE BOYZ FAN CON: The Film Festival
• The Kubanggu
• Two Face
• Idol Cafe
• Idol Lunchbox
• Idol Talk TV M.S.G — Guest
• Making Idol
• Queendom — Guest
• RUN.wav
• School Attack 2019
• Stars' Top Recipe at Fun-Staurant
• THE BOYZ Be Ambitious
• TMI SHOW
• Where Is My Home
• Workman
• Come On! THE BOYZ
• Happy Arrived at Our Home
• Idol League
• Idol Radio — Self, Special DJ, Guest
• Idol Room
• MISSION THE BOYZ
• Otoseyo?
• Star Road
• Switch
• THE100
• K-Rush
• Kang On! Box!!
• THE BOYZ Flower Snack
• Mystery Music Show: King of Mask Singer — Panelist
• After School Club
• Hidden Singer — Panelist
• Show! Champion
• The Show — Special MC
• Weekly Idol
• Show! Music Core
• Pops In Seoul

Appearances as themselves (15)

• Choi Crew — Self - Guest
• Dare or Dare — Self - Guest
• HYUNJAE.ing — Self
• 2024THE BOYZ WORLD TOUR: ZENERATION Ⅱ Documentary — Self
• Eunchae's Star Diary — Self
• Golden Girls — Self
• K-Pop ON! Spotify — Self
• let me Know K-POP! — Self
• SSULPLY — Self
• The K-Star Next Door — Self
• Venue101 — Self
• School of Lock — Himself
• The Manager — Self
• Battle Trip — Self
• Buzz Rhythm — Self