Lee Byeong-jae (; born April 20, 2000), better known by his stage name, Vinxen (), is a South Korean rapper. He released his debut extended play, Smelting, in 2018, followed by the extended play, Boycold 2, later that year. He released his first full-length album, Boy to Man, in 2020.
In 2018, Lee participated in the South Korean reality show, High School Rapper 2 produced by Mnet. Lee finished in 3rd place. Lee released his first EP on May 9, 2018, titled "ì‘ʬôëÂÂ" and had a concert with label mate Ovan in March.
Lee collaborated with another High School Rapper 2 contestant, Haon, whilst on the show. The pair released the song "Bar Code" which swept the charts.
Lee said that his influence is his label mate Ovan.