Lee Dae-hwi is a South Korean singer-songwriter, and presenter. He is a member of South Korean boy group AB6IX, and is known for his participation in the reality competition showProduce 101 Season 2, where he finished in third place overall and became a member of the boy group Wanna One, which released several chart-topping albums and singles from 2017 to disbandment in 2019. He released the song "Candle" with Park Woo-jin which reached number 60 on the Gaon Single Chart. In addition to singing and writing songs for various artists, he guest hosted and then became the permanent host for the long-time running variety showM Countdown.
In 2017, Lee participated in Produce 101 Season 2, a reality competition show broadcast on Mnet which produces a boy band from a field of 101 contestants. Lee became the first center performer for the program's promotional theme song, "Pick Me". He participated on the program along with Brand New Music representative trainees Park Woo-jin, Im Young-min and Kim Dong-hyun. In the finale, he finished in third place with 1,102,005 votes, securing him a spot as a member of the boy band which was named Wanna One.
2017–2019: Wanna One, guest hosting
debuted at the Wanna One Premier Show-Con on August 7, 2017, at the Gocheok Sky Dome with the mini-album 1×1=1 . He went on to represent the group in several appearances on variety shows such as Saturday Night Live Korea, Wednesday Food Talk, Amazing Saturday, Produce 48, Visiting Tutor and King of Masked Singer. He also continued to promote with Wanna One, including as a part of Wanna One's unit The Heal, as a duo with fellow member Ong Seong-wu. He participated as a lyricist of the unit's song, "Sandglass", which is produced by Heize. The group disbanded in January 2019. In 2018, Lee was involved in several prominent solo activities as an emcee. He was part of Global MC Crew on M Countdown, a music program on Mnet. He has also participated as a special emcee on music programs such as Inkigayo, M Countdown in Thailand, and the music festival KCON 2017–2018 during its stops in Los Angeles, Australia, Japan, New York, and Thailand. Lee has also composed and produced songs for the Produce 101 shows. During the first evaluation of the Produce 101 Season 2 program, he performed his own composed song, titled "Hollywood". After his debut in Wanna One, Lee had been actively released his own songs under his label, Brand New Music. His first released song under the label was "Good Day" which was included in MXM's first digital single. In 2018, Lee participated in the Mnet competition program Produce 48 as one of producer for the Concept songs, which was titled "See You Again". His other composed songs for his labelmates includes "Remember Me" by Kang Min-hee, "Wish You Love Me" and "Dawn", which was included on the MXM's first album More Than Ever.
2019–present: Solo single and AB6IX debut
In January 2019, Lee collaborated with fellow labelmate Park Woo-jin and released a single titled "Candle". The song reached number 60 on the Gaon Single Chart. Lee also joined Brand New Music's boy band AB6IX, which debuted in May. Lee wrote the song "Slow" for Yoon Ji-sung's debut album Aside, the song "Young20" for Park Ji-hoon, and the song "Airplane" from Iz One's second mini album Heart*Iz. In April 2019, he and Han Hyun-min became official permanent co-hosts on M Countdown. Lee is set to make his acting debut as the male lead Dong Jin-woo in SBS’s mobile platform Mobidic short drama called Mon Chouchou Global House. The drama will begin filming in August and premiere in October.