ORBIT

Name: ORBIT
Native name: 궤도
Also Known as: Gwedo, 김재혁, Kim Jae Hyuk
Nationality: South Korean
Gender: Male
Born: August 11, 1983
Age: 42

ORBIT runs a science YouTube channel called Unrealscience. Having studied astronomy and consulted for the Blue House, he's worked as a commentator for various live rocket launches. He studied the orbits of satellites for his major.

(Source: MyDramaList) Edit Biography

Year	Title	#	Role	Rating
2026	Hidden Singer Season 8 Korean TV Show, 2026, 12 eps [Panelist] (Ep. 2) (Guest)	12	[Panelist] (Ep. 2) Guest	0.0
2026	Student Ji Korean TV Show, 2026, 12 eps (Ep. 1-2) (Guest)	12	(Ep. 1-2) Guest	0.0
2025	Changing Majors Season 7 Korean TV Show, 2025, 17 eps [Daegu Gyeongbuk Inst. of Science and Technology, Dept. of Brain Science] (Ep. 11) (Guest)	17	[Daegu Gyeongbuk Inst. of Science and Technology, Dept. of Brain Science] (Ep. 11) Guest	8.4
2025	Chef's Go To Korean TV Show, 2025, 20 eps (Ep. 12) (Guest)	20	(Ep. 12) Guest	0.0
2025	Little Island, Big Hero Korean TV Show, 2025, 4 eps (Main Host)	4	Main Host	0.0
2025	Yoo Got a Minute? Korean TV Show, 2025, 20 eps (Ep. 2) (Guest)	20	(Ep. 2) Guest	8.0
2025	Brain Academy Korean TV Show, 2025, 16 eps (Regular Member)	16	Regular Member	0.0
2025	AI Hitchhiker Korean TV Show, 2025, 2 eps (Ep. 2) (Guest)	2	(Ep. 2) Guest	0.0
2024	SynchroU Korean TV Show, 2024, 12 eps [Panelist] (Ep. 10) (Guest)	12	[Panelist] (Ep. 10) Guest	7.9
2024	Foodie Lab Korean TV Show, 2024, 10 eps (Regular Member)	10	Regular Member	0.0
2024	Inssadong Sulzzi Korean TV Show, 2024, 22 eps (Ep. 3) (Guest)	22	(Ep. 3) Guest	8.2
2023	Strong Heart VS Korean TV Show, 2023, 18 eps (Ep. 8) (Guest)	18	(Ep. 8) Guest	0.0
2023	Star of Star Girls Korean TV Show, 2023, 10 eps (Ep. 4) (Guest)	10	(Ep. 4) Guest	8.0
2023	The Devil's Plan Korean TV Show, 2023, 12 eps (Regular Member)	12	Regular Member	8.6
2023	Jae Joong and Friends Korean TV Show, 2023, 100 eps (Ep. 50) (Guest)	100	(Ep. 50) Guest	8.3
2022	Yoo Quiz on the Block Season 4 Korean TV Show, 2022, 250 eps (Ep. 191) (Guest)	250	(Ep. 191) Guest	7.5
2022	Talk Pawon 25 O'Clock Korean TV Show, 2022, 250 eps (Ep. 77) (Guest)	250	(Ep. 77) Guest	0.0
2022	Naked World History Season 3 Korean TV Show, 2022, 175 eps (Ep. 88, 162, 198, 209) (Guest)	175	(Ep. 88, 162, 198, 209) Guest	0.0
2021	Dolsing Fourmen Korean TV Show, 2021, 213 eps (Ep. 183) (Guest)	213	(Ep. 183) Guest	7.5
2019	Where Is My Home Korean TV Show, 2019, 375 eps (Ep. 253) (Guest)	375	(Ep. 253) Guest	7.5
2018	Problem Child in House Korean TV Show, 2018, 260 eps (Ep. 245) (Guest)	260	(Ep. 245) Guest	7.7
2018	Amazing Saturday Korean TV Show, 2018, 450 eps (Ep. 403) (Guest)	450	(Ep. 403) Guest	8.2
2018	Omniscient Interfering View Korean TV Show, 2018, 500 eps (Ep. 291-292) \| [Special appearance] (Ep. 348) (Guest)	500	(Ep. 291-292) \| [Special appearance] (Ep. 348) Guest	7.8
2015	Knowing Bros Korean TV Show, 2015, 600 eps (Ep. 497) (Guest)	600	(Ep. 497) Guest	8.6
2015	King of Mask Singer Korean TV Show, 2015, 525 eps [Contestant] (Ep. 490) (Guest)	525	[Contestant] (Ep. 490) Guest	8.0
2007	Radio Star Korean TV Show, 2007, 975 eps (Ep. 870, 899, 952) (Guest)	975	(Ep. 870, 899, 952) Guest	7.6

Jung Jun Won opens up about career struggles amid attitude controversy

Celebrity - Aug 6, 2026

Actor Jung Jun Won, who recently came under fire over his attitude following his appearance on the popular variety show 'Hangout with Yoo', opened up about his deep reflections on his acting career