Jang Ji Sou

Name: Jang Ji Sou
Native name: 꽈뚜룹
Also Known as: 장지수, Jang Ji Soo, Jang Ji Su, QDR, Chang Ji Soo, Quaddurup
Nationality: South Korean
Gender: Male
Born: December 8, 1999
Age: 26

Jang Ji Sou is a South Korean YouTuber and rapper. He has always wanted to go to the US as he has been interested in hip-hop from an early age. He studied at an American university for one year before taking a break.

He uploaded YouTube content and created the fictitious character named Quaddurup. He began uploading vlog contents, mukbang videos and other types of videos in early 2016. He also became a rapper and applied for several seasons of "Show Me The Money".

In September 2021, he announced he was ending his activities as Quaddurup and began using his real name once again, switching his YouTube channel's name as well.

(Source: kisskh) Edit Biography

Year	Title	#	Role	Rating
2024	The Influencer Korean TV Show, 2024, 7 eps (Regular Member)	7	Regular Member	7.1
2022	Accomplice Season 2 Korean TV Show, 2022, 8 eps [MC} (Main Host)	8	[MC} Main Host	7.8
2022	Treasure Hunt Korean TV Show, 2022, 8 eps [Player] (Regular Member)	8	[Player] Regular Member	7.9
2021	Ramyeon Kkondae Korean TV Show, 2021, 7 eps (Ep. 5) (Guest)	7	(Ep. 5) Guest	0.0
2021	Korea Chicken War Korean TV Show, 2021, 12 eps [Creators Jury] (Ep. 1-12) (Guest)	12	[Creators Jury] (Ep. 1-12) Guest	0.0
2021	Show Me the Money Season 10 Korean TV Show, 2021, 10 eps [Contestant] (Regular Member)	10	[Contestant] Regular Member	8.0
2021	Meenoi's Yorizori Korean TV Show, 2021, 4 eps (Ep. 2) (Guest)	4	(Ep. 2) Guest	8.1
2021	Turkids on the Block Korean TV Show, 2021, 52 eps (Ep. 7) (Guest)	52	(Ep. 7) Guest	7.6
2020	Strong Man: The Battle for the Water of Life Korean TV Show, 2020, 2 eps 1.5 Million Youtuber (Regular Member)	2	1.5 Million Youtuber Regular Member	0.0
2020	Secret: Atelier Korean TV Show, 2020, 30 eps (Ep. 23) (Guest)	30	(Ep. 23) Guest	8.6
2020	Bookae Contest Korean TV Show, 2020, 12 eps "QDR" (Support Role)	12	"QDR" Support Role	0.0
2019	Rap House On Air Korean TV Show, 2019, 123 eps (Ep. 120) (Guest)	123	(Ep. 120) Guest	8.3
2015	King of Mask Singer Korean TV Show, 2015, 525 eps [Contestant] (Ep. 436) (Guest)	525	[Contestant] (Ep. 436) Guest	8.0

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