Defconn

Name: Defconn
Native name: 데프콘
Also Known as: 유대준, Yu Dae Jun
Nationality: South Korean
Gender: Male
Born: January 6, 1977
Age: 48

Defconn is a South Korean rapper and comedic television personality. He is one of the better known underground rappers in South Korea due to his parallel career as an MC.
In 2011, he became the host of MBC Every1's Weekly Idol alongside entertainer and comedian Jung Hyungdon, a show which was extended from an original six episode special to a weekly show that continues today.
In November 2013, Defconn became a cast member for the third season of KBS2's Happy Sunday segment 2 Days & 1 Night. Edit Biography

Year	Title	#	Role	Rating
2018	A Poem a Day Korean Drama, 2018, 16 eps Kim Dae Bang [Radiologist] (Support Role)	16	Kim Dae Bang [Radiologist] Support Role	7.8
2017	Hit the Top Korean Drama, 2017, 32 eps Himself (Ep.3) (Guest Role)	32	Himself (Ep.3) Guest Role	8.0
2010	Romantic Movement In Seoul Korean Drama, 2010, 9 eps (Guest Role)	9	Guest Role	6.3

Year	Title	#	Role	Rating
2025	Newbie in the Club Korean TV Show, 2025, 10 eps (Main Host)	10	Main Host	6.3
2025	Good Day Korean TV Show, 2025, 8 eps (Regular Member)	8	Regular Member	8.1
2024	Zombieverse: New Blood Korean TV Show, 2024, 7 eps (Regular Member)	7	Regular Member	7.7
2024	Animals Are Incredible Korean TV Show, 2024, 18 eps (Main Host)	18	Main Host	0.0
2024	My Name Is Gabriel Korean TV Show, 2024, 14 eps [MC] (Main Host)	14	[MC] Main Host	8.2
2024	Detectives' Trade Secrets Korean TV Show, 2024, 60 eps (Main Host)	60	Main Host	0.0
2024	The Seasons Season 4: Lee Hyo Ri's Red Carpet Korean TV Show, 2024, 13 eps (Ep. 4) (Guest)	13	(Ep. 4) Guest	8.2
2023	Star of Star Girls Korean TV Show, 2023, 10 eps (Ep. 8) (Guest)	10	(Ep. 8) Guest	8.0
2023	I Am Solo: Love Forever Season 2 Korean TV Show, 2023, 100 eps (Main Host)	100	Main Host	7.4
2023	Delicious Guys Season 2 Korean TV Show, 2023, 43 eps (Ep. 1~) (Regular Member)	43	(Ep. 1~) Regular Member	0.0
2022	The Player: K-POP Quest Korean TV Show, 2022, 4 eps (Main Host)	4	Main Host	7.9
2022	Life Reset Re-debut Show: Birth of a Star Korean TV Show, 2022, 10 eps (Regular Member)	10	Regular Member	10.0
2022	I Am Solo: Love Forever Korean TV Show, 2022, 15 eps (Main Host)	15	Main Host	7.1
2022	A Cappella of Villains Korean TV Show, 2022, 6 eps [Manager] (Main Host)	6	[Manager] Main Host	8.3
2022	HalMyungSoo Season 2 Korean TV Show, 2022, 160 eps (Ep. 84, 88, 89) (Guest)	160	(Ep. 84, 88, 89) Guest	8.0
2021	Outrun by Running Man Korean TV Show, 2021, 14 eps (Ep. 4-5) (Guest)	14	(Ep. 4-5) Guest	7.9
2021	Wheeling Camp Season 2 Korean TV Show, 2021, 4 eps (Main Host)	4	Main Host	0.0
2021	The Great Home Cook Lab Korean TV Show, 2021, 12 eps (Ep. 5) (Guest)	12	(Ep. 5) Guest	0.0
2021	I Am Solo Korean TV Show, 2021, 240 eps (Main Host)	240	Main Host	7.9
2021	Boys' Mind Camp 2 Korean TV Show, 2021, 12 eps (Main Host)	12	Main Host	8.6
2021	D&E Show Korean TV Show, 2021, 250 eps (Ep. 11) (Guest)	250	(Ep. 11) Guest	7.8
2021	WayVision Season 2: Winter Sports Channel Korean TV Show, 2021, 12 eps (Main Host)	12	Main Host	8.5
2021	Law of the Jungle - Stove League Korean TV Show, 2021, 4 eps (Ep. 3-4) (Guest)	4	(Ep. 3-4) Guest	8.1
2020	NCT WORLD 2.0 Korean TV Show, 2020, 8 eps (Ep. 3) (Guest)	8	(Ep. 3) Guest	9.0
2020	Boys' Mind Camp Korean TV Show, 2020, 12 eps (Main Host)	12	Main Host	7.9
2020	Today’s Delivery: Pilot Korean TV Show, 2020, 2 eps (Ep. 1-2) (Guest)	2	(Ep. 1-2) Guest	6.8
2020	Hometown Flex Korean TV Show, 2020, 11 eps (Ep. 9-10) (Guest)	11	(Ep. 9-10) Guest	7.8
2020	Wheeling Camp Korean TV Show, 2020, 4 eps (Main Host)	4	Main Host	7.4
2020	Friendly Variety Show Korean TV Show, 2020, 16 eps (Regular Member)	16	Regular Member	7.4
2019	Funding Together Korean TV Show, 2019, 13 eps (Ep. 3, 5, 8, 11-12) (Guest)	13	(Ep. 3, 5, 8, 11-12) Guest	8.2
2019	Hangout with Yoo Korean TV Show, 2019, 300 eps (Ep. 1-5, 8, 69-83) (Guest)	300	(Ep. 1-5, 8, 69-83) Guest	8.2
2019	Perfect Combi Korean TV Show, 2019, 13 eps (Regular Member)	13	Regular Member	7.7
2019	Why Did You Come to My House? Korean TV Show, 2019, 16 eps [Special MC] (Ep. 13) (Guest)	16	[Special MC] (Ep. 13) Guest	7.6
2019	Wanna Play? GG Korean TV Show, 2019, 12 eps (Main Host)	12	Main Host	7.4
2019	Prison Life of Fools Korean TV Show, 2019, 26 eps (Ep. 7-8) (Guest)	26	(Ep. 7-8) Guest	8.3
2019	Come on! THE BOYZ: THE BOYZ School Korean TV Show, 2019, 8 eps (Main Host)	8	Main Host	8.2
2018	One Night Food Trip: One Pick Road Korean TV Show, 2018, 1 eps (Main Host)	1	Main Host	7.0
2018	Guess My Next Move Korean TV Show, 2018, 6 eps (Ep. 2) (Guest)	6	(Ep. 2) Guest	7.7
2018	Brain-fficial Season 2 Korean TV Show, 2018, 41 eps (Ep. 2, 13) (Guest)	41	(Ep. 2, 13) Guest	8.0
2018	Problem Child in House Korean TV Show, 2018, 260 eps (Ep. 25) (Guest)	260	(Ep. 25) Guest	7.9
2018	Hidden Singer Season 5 Korean TV Show, 2018, 17 eps [Panelist] (Ep. 11) (Guest)	17	[Panelist] (Ep. 11) Guest	7.9
2018	Idol Room Korean TV Show, 2018, 87 eps (Ep. 1~) (Main Host)	87	(Ep. 1~) Main Host	8.0
2018	Unexpected Q Korean TV Show, 2018, 25 eps (Ep. 5-6, 23) (Guest)	25	(Ep. 5-6, 23) Guest	7.9
2018	Amazing Saturday Korean TV Show, 2018, 400 eps (Ep. 67, 168, 257) (Guest)	400	(Ep. 67, 168, 257) Guest	8.3
2018	Omniscient Interfering View Korean TV Show, 2018, 365 eps (Ep. 159, 161) (Guest)	365	(Ep. 159, 161) Guest	7.8
2018	Hyena on the Keyboard Korean TV Show, 2018, 8 eps [Producer] (Ep. 3) (Guest)	8	[Producer] (Ep. 3) Guest	8.2
2017	Livin' The Double Life Korean TV Show, 2017, 8 eps (Main Host)	8	Main Host	7.9
2017	City Fisherman Korean TV Show, 2017, 107 eps (Ep. 50) (Guest)	107	(Ep. 50) Guest	8.2
2017	Stress Free Zone Korean TV Show, 2017, 20 eps (Main Host)	20	Main Host	0.0
2016	Life Bar Korean TV Show, 2016, 118 eps (Ep. 64) (Guest)	118	(Ep. 64) Guest	8.0
2016	Let's Eat Dinner Together Korean TV Show, 2016, 164 eps (Ep. 112) (Guest)	164	(Ep. 112) Guest	7.9
2016	My Little Old Boy Korean TV Show, 2016, 450 eps (Ep. 331) (Guest)	450	(Ep. 331) Guest	8.0
2016	Battle Trip Korean TV Show, 2016, 177 eps (Ep. 14-15) (Guest)	177	(Ep. 14-15) Guest	8.1
2016	Sisters Slam Dunk Korean TV Show, 2016, 33 eps (Ep. 1) (Guest)	33	(Ep. 1) Guest	8.2
2016	Duet Song Festival Korean TV Show, 2016, 47 eps [Panelist] (Ep. 1-3, 5-17, 19-34) \| [Performer] (Ep. 4, 18) (Regular Member)	47	[Panelist] (Ep. 1-3, 5-17, 19-34) \| [Performer] (Ep. 4, 18) Regular Member	8.3
2015	Knowing Bros Korean TV Show, 2015, 500 eps (Ep. 171, 282-283, 309, 311) (Guest)	500	(Ep. 171, 282-283, 309, 311) Guest	8.7
2015	People of Full Capacity Korean TV Show, 2015, 40 eps [Fixed panelist] (Ep. 21-40) (Regular Member)	40	[Fixed panelist] (Ep. 21-40) Regular Member	0.0
2015	Her Secret Weapon Korean TV Show, 2015, 12 eps (Main Host)	12	Main Host	5.7
2015	Delicious Guys Korean TV Show, 2015, 423 eps (Ep. 421) (Guest)	423	(Ep. 421) Guest	8.3
2014	Please Take Care of My Refrigerator Korean TV Show, 2014, 254 eps (Ep. 164-165) (Guest)	254	(Ep. 164-165) Guest	7.8
2014	Hitmaker Season 2 Korean TV Show, 2014, 12 eps (Main Host)	12	Main Host	7.5
2014	Hitmaker Korean TV Show, 2014, 4 eps (Main Host)	4	Main Host	8.0
2013	2 Days & 1 Night Season 3 Korean TV Show, 2013, 257 eps (Regular Member)	257	Regular Member	8.7
2013	The Return of Superman Korean TV Show, 2013, 600 eps (Ep. 142) (Guest)	600	(Ep. 142) Guest	8.7
2013	2013 Idol Star Olympics Championships Chuseok Special Korean TV Show, 2013, 2 eps (Main Host)	2	Main Host	7.9
2013	I Live Alone Korean TV Show, 2013, 615 eps (Ep. 1-63) (Regular Member)	615	(Ep. 1-63) Regular Member	8.5
2013	Shocking Video Korean TV Show, 2013, 7 eps (Regular Member)	7	Regular Member	8.0
2012	Beatles Code Season 2 Korean TV Show, 2012, 87 eps (Ep. 55) (Guest)	87	(Ep. 55) Guest	8.0
2011	Weekly Idol Korean TV Show, 2011, 715 eps (Ep. 1-348) (Main Host)	715	(Ep. 1-348) Main Host	8.2
2010	Hello Counselor Korean TV Show, 2010, 431 eps (Ep. 277) (Guest)	431	(Ep. 277) Guest	7.9
2010	Running Man Korean TV Show, 2010, 775 eps (Ep. 539) (Guest)	775	(Ep. 539) Guest	9.2
2007	Happy Together Season 3 Korean TV Show, 2007, 557 eps (Ep. 148, 281, 313, 371, 426, 440) (Guest)	557	(Ep. 148, 281, 313, 371, 426, 440) Guest	7.7
2007	Radio Star Korean TV Show, 2007, 915 eps (Ep. 255-256, 341, 471, 638) [Guest MC] (Ep. 642, 681, 692) (Guest)	915	(Ep. 255-256, 341, 471, 638) [Guest MC] (Ep. 642, 681, 692) Guest	7.7
2005	Infinite Challenge Korean TV Show, 2005, 616 eps (Ep. 246, 258-259, 262-263, 304-306) (Guest)	616	(Ep. 246, 258-259, 262-263, 304-306) Guest	8.2