蔡明仁 MINGREN，馬來西亞華裔歌手，2021年8月，發行個人首張全創作專輯《蔡明仁同名專輯》，由金曲製作人薛忠銘擔任配唱製作，正式出道。 
2018年明仁的創作歌曲〈愛，存在〉，受到恩師薛忠銘製作人賞識推薦，成為戲劇教母柴智屏所製作的『新流星花園』電視劇之片尾曲，〈愛，存在〉成了網路爆紅歌曲，在YouTube累積破1300萬點閱及抖音9億次觀看戰績。 
Chai Mingren releases his first debut mandarin pop music album【MINGREN】on 4th August 2021. He pre-released his own version of the song [Love, Exist] that he composed which went viral on several social media platforms in 2020. Chai Mingren was born in Malaysia and travelled to Taipei to pursue his college studies following to accomplish his long dreamed music journey ahead.