Question: Iris was a television series starring T.O.P., who was part of a group who earned what honorific?

Context paragraphs:
Iris spuria: Iris spuria is a species of the genus Iris, part of a subgenus series known as "Limniris" and in the Series "Spuriae".  It is a rhizomatous perennial plant, from Europe, Asia and Africa.  It has purple or lilac flowers, and slender, elongated leaves.  It is widely cultivated as an ornamental plant in temperate regions and hybridized for use in the garden.  It has several subspecies; "Iris spuria subsp.  carthaliniae" (Achv.  & Mirzoeva) B.Mathew, "Iris spuria subsp.  demetrii" (Achv.  & Mirzoeva) B.Mathew, "Iris spuria subsp.  maritima" (Dykes) P.Fourn.  and "Iris spuria subsp.  musulmanica" (Fomin) Takht.  It used to have 3 other subspecies, which have now been re-classified as separate species; "Iris spuria" subsp.  "halophila" (now "Iris halophila"), "Iris spuria" ssp.  "sogdiana" (now "Iris halophile subsp.  sogdiana") and "Iris spuria" subsp.  "notha" (now "Iris notha").

Magnum, P.I.: Magnum, P.I. is an American crime drama television series starring Tom Selleck as Thomas Magnum, a private investigator living on Oahu, Hawaii.  The series ran from 1980 to 1988 during its first-run broadcast on the American television network CBS.  According to the Nielsen ratings, "Magnum, P.I." consistently ranked in the top twenty U.S. television programs during the first five years of its original run in the United States.

Big Bang (South Korean band): Big Bang (Korean: 빅뱅 ) is a South Korean boy band formed by YG Entertainment.  With members G-Dragon, T.O.P, Taeyang, Daesung, and Seungri, they are often cited as one of the most influential acts to shape the K-pop industry, helping spread the Korean Wave internationally and gaining the honorific title "Kings of K-pop".  Their experimental and diverse use of music genres, personal involvement in producing their own records, and stage performances have been admired by music critics and served as influence to several K-pop and international artists.

Iris Wildthyme (audio drama series): Iris Wildthyme is a series of audio plays from Big Finish Productions, featuring Katy Manning as Iris Wildthyme, a character from the spin-off media based on the long-running British science fiction television series "Doctor Who".

Yang Yun-ho: Yang Yun-ho (born November 11, 1966) is a South Korean film director and screenwriter.  His feature film debut "Yuri" (1996) screened at the Critics' Week of the Cannes Film Festival.  Among the films Yang has directed since are "Libera Me" (2000), "Fighter in the Wind" (2004, for which he received a Best Adapted Screenplay nomination at the 2005 Grand Bell Awards), "Holiday" (2006), "Rainbow Eyes" (2007), and "Grand Prix" (2010).  He also co-directed the 2009 television series "Iris" and its film version, "Iris: The Movie".

Iris II (TV series): Iris Ⅱ: New Generation () is a 2013 South Korean espionage television series.  Starring Jang Hyuk, Lee Da-hae, Lee Beom-soo, Oh Yeon-soo, Yoon Doo-joon, Im Soo-hyang, Lee Joon, and Kim Yeong-cheol, the sequel to 2009's "Iris" continues the story of National Security Service agents going up against the mysterious organization known as IRIS.  It aired on KBS2 from February 13 to April 18, 2013, on Wednesdays and Thursdays at 22:00 for 20 episodes.

Iris (TV series): IRIS () is a 2009 South Korean espionage television drama series, starring Lee Byung-hun, Kim Tae-hee, Jung Joon-ho, Kim Seung-woo, Kim So-yeon and T.O.P (Choi Seung-hyun) of Big Bang.  The plot revolves around two best friends from the 707th Special Mission Battalion recruited into a secret South Korean black ops agency known as the National Security Service.  As the two friends find their loyalties tested and forge new, unlikely alliances, the journey takes them from their home country to Hungary, Japan, and China where they find themselves at the center of an international conspiracy.  It aired on KBS2 from October 14 to December 17, 2009, on Wednesdays and Thursdays at 21:55 for 20 episodes.

Battery Park (TV series): Battery Park is an American sitcom television series starring Elizabeth Perkins and Justin Louis.  The series premiered Thursday March 23, 2000 at 9:30 p.m Eastern time on NBC.  The show was cancelled after four episodes.  The series was about a police department.

Wanted Dead or Alive (TV series): Wanted Dead or Alive is an American Western television series starring Steve McQueen as the bounty hunter Josh Randall.  It aired on CBS for three seasons in 1958–61.  The black-and-white program was a spin-off of a March 1958 episode of "Trackdown," a 1957–59 western series starring Robert Culp.  Both series were produced by Four Star Television in association with CBS Television.

Svetlana (TV series): Svetlana is a comedy series starring comedian Iris Bahr.  It premiered on HDNet on May 27, 2010 and ran for two seasons.

Supporting paragraphs: Iris (TV series) Big Bang (South Korean band)
Answer: Kings of K-pop