BIG Naughty

Name: BIG Naughty
Native name: 빅나티
Also Known as: BIG Naughty Boi, Donghyun, 서동현
Nationality: South Korean
Gender: Male
Born: June 2, 2003
Age: 23

Seo Dong Hyun, known professionally as BIG Naughty, is a South Korean singer-songwriter and rapper specialising in "singing rap" style. He graduated from Daewon Foreign Language High School.

He first appeared on TV as a contestant on the rap competition "Show Me The Money Season 8" in mid-2019, where he finished in 3rd place. He then made his debut in November 2019 with the single "Where It All Started Remix".

In November 2022, he debuted as part of Kakao Entertainment's project group, GOMAK BOYS (고막소년단), with the double single album also titled "Gomak Boys", but has not released any new material since then.

He is represented by H1GHR Music (하이어뮤직).

(Source: MyDramaList) Edit Biography

Year	Title	#	Role	Rating
2021	Idol: The Coup Korean Drama, 2021, 12 eps [Himself] (Ep. 1) (Guest Role)	12	[Himself] (Ep. 1) Guest Role	8.1

Year	Title	Role	Rating
2023	J-Hope in the Box Korean Movie, 2023, (Guest Role)	Guest Role	9.2

Year	Title	#	Role	Rating
2026	Show Me the Money Season 12 Korean TV Show, 2026, 12 eps (Ep. 12) (Guest)	12	(Ep. 12) Guest	7.6
2025	The Listen: Reaching You Korean TV Show, 2025, 4 eps (Regular Member)	4	Regular Member	0.0
2025	The Seasons Season 8: 10CM's Pat-Pat Korean TV Show, 2025, 25 eps (Ep. 2) (Guest)	25	(Ep. 2) Guest	0.0
2024	Rap:public Korean TV Show, 2024, 12 eps (Ep. 11) (Guest)	12	(Ep. 11) Guest	8.0
2024	Song Stealer Korean TV Show, 2024, 12 eps [Song stealer] (Ep. 5-6) (Guest)	12	[Song stealer] (Ep. 5-6) Guest	8.3
2023	The Seasons Season 3: Long Day, Long Night with AKMU Korean TV Show, 2023, 14 eps (Ep. 12) (Guest)	14	(Ep. 12) Guest	8.2
2023	The Seasons: Jay Park's Drive Korean TV Show, 2023, 12 eps (Ep. 4, 12) (Guest)	12	(Ep. 4, 12) Guest	8.0
2022	2022 MBC Music Festival: With Love Korean TV Show, 2022, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.0
2022	Lean on Me Korean TV Show, 2022, 45 eps (Ep. 8) (Guest)	45	(Ep. 8) Guest	7.8
2022	Music Universe K-909 Korean TV Show, 2022, 21 eps (Ep. 3) (Guest)	21	(Ep. 3) Guest	7.9
2022	Gomak Boys Korean TV Show, 2022, 11 eps (Regular Member)	11	Regular Member	8.4
2022	Jaechan's Dream Korean TV Show, 2022, 193 eps (Ep. 158) (Guest)	193	(Ep. 158) Guest	8.4
2022	Listen Up Korean TV Show, 2022, 10 eps (Regular Member)	10	Regular Member	8.0
2022	BtoB Hyunsik's Late Night Studio Korean TV Show, 2022, 131 eps (Ep. 565) (Guest)	131	(Ep. 565) Guest	8.5
2022	Hip Hop Black Spoon Korean TV Show, 2022, 16 eps (Ep. 14) (Guest)	16	(Ep. 14) Guest	0.0
2022	Studio Moon Night Season 2 Korean TV Show, 2022, 47 eps (Ep. 179) (Guest)	47	(Ep. 179) Guest	8.5
2022	Lee Mu Jin Service Korean TV Show, 2022, 250 eps (Ep. 54) (Guest)	250	(Ep. 54) Guest	8.3
2022	DNA Mate Korean TV Show, 2022, 47 eps (Ep. 41-42) (Guest)	47	(Ep. 41-42) Guest	8.1
2021	Show Me the Money Season 10 Korean TV Show, 2021, 10 eps (Ep. 10) (Guest)	10	(Ep. 10) Guest	8.0
2021	Music to You Korean TV Show, 2021, 386 eps (Ep. 303) (Guest)	386	(Ep. 303) Guest	8.0
2021	High School Rapper Season 4 Korean TV Show, 2021, 10 eps [Featured artist] (Ep. 9) (Guest)	10	[Featured artist] (Ep. 9) Guest	8.1
2020	Begin Again: Open Mic Korean TV Show, 2020, 35 eps (Ep. 26) (Guest)	35	(Ep. 26) Guest	8.2
2020	Show Me the Money Season 9 Korean TV Show, 2020, 10 eps (Ep. 8) (Guest)	10	(Ep. 8) Guest	7.8
2020	Eungsu CINE Korean TV Show, 2020, 579 eps (Ep. 446) (Guest)	579	(Ep. 446) Guest	6.0
2020	Vogue Ship Show Korean TV Show, 2020, 68 eps (Ep. 57) (Guest)	68	(Ep. 57) Guest	8.3
2020	Juk Jae's Night Studio Korean TV Show, 2020, 534 eps (Ep. 314) (Guest)	534	(Ep. 314) Guest	8.3
2019	Two Yoo Project Sugar Man Season 3 Korean TV Show, 2019, 14 eps (Ep. 7) (Guest)	14	(Ep. 7) Guest	7.8
2019	RAPHOUSE On Air Korean TV Show, 2019, 123 eps (Ep. 59) (Guest)	123	(Ep. 59) Guest	8.3
2019	5 Minutes to Six Korean TV Show, 2019, 425 eps (Ep. 393) (Guest)	425	(Ep. 393) Guest	8.0
2019	Lunch Attack Korean TV Show, 2019, 890 eps (Ep. 443) (Guest)	890	(Ep. 443) Guest	6.0
2019	Show Me the Money Season 8 Korean TV Show, 2019, 10 eps [Contestant] (Regular Member)	10	[Contestant] Regular Member	7.6
2017	Chainaneun Class Korean TV Show, 2017, 270 eps (Ep. 230) (Guest)	270	(Ep. 230) Guest	0.0
2015	King of Mask Singer Korean TV Show, 2015, 525 eps [Contestant] (Ep. 369-370) (Guest)	525	[Contestant] (Ep. 369-370) Guest	8.0

Kim Soo Hyun to resume activities after a year-long hiatus

News - Jun 8, 2026

Kim Soo Hyun is gearing up to resume activities, following a career-shattering controversy involving Kim Sae Ron

Chinese Actor Jin Ze Passes Away at 33

News - Jun 6, 2026

Chinese actor Jin Ze has passed away at the age of 33, leaving fans and colleagues across the entertainment industry in mourning.

Kim Soo Hyun comeback possibility rises as court issues arrest warrant for Kim Se Ui

News - May 27, 2026

Kim Soo Hyun's agency, Gold Medalist, released an official statement following the South Korean police's statement, which stated that Kim Se Ui, the operator of the YouTube channel Garo Sero Research Institute (HoverLab), committed defamation against the