Question: What South Korean singer and television personality hosted show also hosted by comedian Jeong Hyeong-don and rapper Defconn?

Context paragraphs:
Defconn: Defconn (Hangul: 데프콘 ; born Yoo Dae-joon, 유대준, January 6, 1977) is a South Korean rapper and comedic television personality.

Paul McDermott: Paul Anthony Michael McDermott (born 13 May 1962) is an Australian comedian, actor, writer, director, singer, artist and television personality.  As a comedian, he is best known both for "Good News Week" and for his role as a member of the musical comedy group the Doug Anthony All Stars, which disbanded in 1994 but reformed in 2014; he has also performed individually and as a part of GUD.  He has frequently appeared at the Melbourne International Comedy Festival and taken part in its two major televised productions, the Comedy Festival Gala and the Great Debate.  He has also hosted two other ABC programs and briefly featured on Triple J as a morning radio presenter between 1996 and 1997.  He hosted "Good News Week" until 2012, and has since pursued his painting career, and given a series of concerts featuring self-penned songs of a more serious nature.

Hani (singer): Ahn Hee-yeon (Hangul: 안희연; born May 1, 1992), better known by her stage name Hani, is a South Korean singer and television personality.  She is known as a member of the South Korean girl group EXID and its subgroup, Dasoni.  She was also a cast member in several variety shows such as "Off to School", "Crime Scene" and "A Style for You" and has also hosted "Weekly Idol".

Weekly Idol: Weekly Idol () is a South Korean variety show, which airs Wednesdays, 6PM KST, on MBC Every1, MBC's cable and satellite network for comedy and variety shows.  The show is hosted by comedian Jeong Hyeong-don and rapper Defconn.  The set is often referred to as B3 (basement level 3).

Jeong Jae-heon: Jeong Jae-heon (Korean: 정재헌 ; born April 18, 1975) is a South Korean voice actor and actor.  He joined Munhwa Broadcasting Corporation's voice acting division in 2002.  After being a freelancer, Jae-heon made a brief appearance on a 2005 South Korean film "Quiz King", playing his role as a television news reporter.  The voice actor became popular with his dub of Kiyomaro Takamine on "Zatch Bell! ", which has been one of his signature works.  He gained popularity also by replacing Adam Rodriguez on "", and Archie Kao on "".  In late 2011, Jae-heon once was on stage, portraying Lee Mong-ryong in a South Korean charity play "Hyang-dan, Fly".  He has recently been known for his voicing Shota Kazehaya on the Korean dub of a Japanese television animation series "From Me to You", which made many fans of Jae-heon call him 정재하야 (Jeong-jae-ha-ya, a compound word formed from "Jeong Jae"-heon and Kaze"haya").

Jeong Hyeong-don: Jeong Hyeong-don (born February 7, 1978) is a South Korean comedian and entertainer under FNC Entertainment.

Noh Sa-yeon: Noh Sa-yeon (; born March 3, 1957) is a South Korean singer and television personality.  She was also hosted radio program "2 o'clock Manse" from 2004 to 2010.

Carefree Travellers: Carefree Travellers () is a South Korean television program starring Kim Yong-man, Kim Sung-joo, Ahn Jung-hwan and Jeong Hyeong-don.  It is a travel reality show whereby the cast travel around various countries in the form of package tours alongside participating travelers and invited guests.

Hitmaker (2014 TV series): Hyung-don and Dae-joon's Hitmaker () is a 2014 South Korean variety television series presented by South Korean producer duo Jeong Hyeong-don and Defconn.  It first aired on MBC Every1 on Tuesday at 6:00 pm KST beginning July 29, 2014.  It ran for two seasons in 2014 and 2015, documenting the formation and debut processes of their first boy group Big Byung (Korean: 빅병 ) and their first girl group Chamsonyeo (Korean: 참소녀 ).  It was renewed for another season in 2016, with Season 1 and 2 host Defconn being replaced by BEAST's Yong Jun-hyung.  The hosts, along with N.Flying's Cha Hun travelled to Dublin, Ireland to stage a performance.

Night Goblin: Night Goblin () is a South Korean television program starring Lee Soo-geun, Jeong Hyeong-don, Park Sung-kwang, Lee Hong-gi, Kim Jong-hyun and Chun Jung-myung.  It is a reality show where in each episode, the cast will attempt to be the first to enter different popular places for food or recreation throughout South Korea.

Supporting paragraphs: Hani (singer) Weekly Idol
Answer: Ahn Hee-yeon