"8dayz" (read as "8 Days") is the official debut single of YouTube sensation and "Birth of a Great Star" contestant Megan Lee, featuring boy band Beast's Yong Jun-hyung.
 The song was written by Megan Lee and singer Kim Tae-woo with music by German songwriters Andreas Bärtels and Rüdger Schramm from Jam Factory.
 The single was released in Korean and English versions on May 15, 2014.
Kim Tae-woo (; born May 12, 1981) is a Korean singer, best known as the lead vocalist of popular boy band g.o.d.
Megan Lee (born September 18, 1995) is a Korean-American singer-songwriter and actress best known for her role as Sun Hi Song on "Make it pop" and her singing talents on YouTube.
 From February 2013, Megan Lee was signed to Kim Tae-woo's (former lead singer of g.o.d) label, Soul Shop Entertainment up until November 2014.
 Megan Lee is currently a member of XO-IQ, featured in the Nickelodeon series "Make It Pop".
The Jim Morrison Triptych is an oil painting by American artist T. E. Breitenbach (best known for his painting "Proverbidioms").
 It is a so-called "lost" collaboration with Jim Morrison of The Doors, intended for use on Morrison's "An American Prayer" album, and completed shortly before Morrison's death.
Miljenko Matijevic (born November 30, 1964) is a Croatian-American singer and songwriter.
 He is best known as the lead vocalist and songwriter of rock band Steelheart.
 He has a big following in South Korea and has worked on several South Korean TV series.
 He has also released several soundtracks for South Korean TV series.
 In 2010 he did a tour with Ray Manzarek and Robby Krieger of rock band the Doors, singing the parts of the late Jim Morrison.
The5 are a pop boy band composed of Kazem Chamas, Ahmed Hassan, Adil Echbiy, Said Karmouz and Mohamed Bouhezza (aka BMd).
 They finished second in the fourth series of the Arabic televised singing competition "The X Factor Arabia" in 2015 and are currently considered the most popular boy band in the Middle East region.
Yoon Kye-sang (born December 20, 1978) is a South Korean actor and singer.
 He began his career in 1999 as part of the K-pop boy band g.o.d, then left the group in 2004 and pursued an acting career.
 He made his acting debut in the film "Flying Boys" (2004), for which he won Best New Actor at the Baeksang Arts Awards.
 Yoon became active in both television and film, with leading roles in romantic comedies such as "My 19 Year Old Sister-in-Law" (2004) and "Who Are You?
" (2008) and the melodrama "Crazy for You" (2007), as well as more serious fare in "The Moonlight of Seoul" (2008) and "The Executioner" (2009).
 After a supporting turn in the hit series "The Greatest Love" (2011), he returned to the big screen in the well-received indie "Poongsan" (2011).
Kim Tae-woo (born 15 April 1971) is a South Korean actor.
 After his breakthrough in blockbuster war film "Joint Security Area", Kim became best known for his leading roles in arthouse films, such as those directed by Hong Sang-soo, namely "Woman Is the Future of Man", "Woman on the Beach", and "Like You Know It All".
"Strange Days" is a song by The Doors.
 It was released in 1967 and is the first track on the album of the same name.
 According to a review at Allmusic by Tom Maginnis, the song seems to find lead singer Jim Morrison "pondering the state of the then emerging hippie youth culture and how they are perceived by mainstream or 'straight' society."
 A visit to New York City by The Doors inspired Jim Morrison to write "Strange Days" and other songs on the "Strange Days" album, the band's second.
James Douglas Morrison (December 8, 1943 – July 3, 1971) was an American singer, songwriter, and poet, best remembered as the lead singer of the Doors.
 Due to his poetic lyrics, distinctive voice, wild personality, performances, and the dramatic circumstances surrounding his life and early death, Morrison is regarded by both music critics and fans as one of the most iconic and influential frontmen in rock music history.

Question: Who is best known as the lead vocalist of the popular boy band g.o.d., Jim Morrison or Kim Tae-woo?
Answer: Kim Tae-woo