He joined Big Picture Entertainment and made his debut as a model in 2017 and appeared in a number of modeling show: Seoul Fashion Week Dohn Hann, Sewing Boundaries, Discovery, Ordinary People, Greedilous and Anyoung, Holynumber7, Solidhomm.[8][9] He also appeared in magazines GQ, Dyed and Cosmopolitan along with that he also appeared in music videos of Senozzi and WELL.[10][11] He also did modeling for clothing brands such as Musinsa, Songjio Homme, and Wonder Place and he also appeared in commercials such as NH Investment & Securities, Hyundai Motor Company, and Naver Music.[12][13] He made his acting debut in 2021, he appeared in She Would Never Know as a model and later he appeared in L.U.C.A.: The Beginning as Kim Tae-oh and Nevertheless as Nam Kyu-hyun.[14][15] He also starred in movie Whispering Corridors 6: The Humming.[16][17]
Personal life
On May 31, 2021, it was revealed that Kim Min-gwi had tested positive for COVID-19.[18] He has gone into self-quarantine, halting all activities after coming in close contact with someone who had COVID-19 and recently tested positive for the virus.[19]
^Yoo Jeong-min (September 14, 2022). "김민귀, '수리남'서 강렬한 존재감...하정우X황정민도 움찔" [Kim Min-gwi, intense presence in 'Suri-nam'... Ha Jung-woo X Hwang Jung-min also flinched] (in Korean). Ten Asia. Retrieved September 14, 2022 – via Naver.