Christopher Smith Jr., better known by his stage name Smino, is an American rapper. Smino is the founder of the musical collective Zero Fatigue with Bari, Monte Booker, Jay2, and Ravyn Lenae. He is one third of the supergroup Ghetto Sage, with Saba and Noname. Smino is signed to Downtown Records and Interscope.

Ravyn Lenae Washington is an American R&B singer-songwriter from Chicago who is currently signed to Atlantic Records and the Three Twenty Three Music Group. She is also a member of the musical collective Zero Fatigue. Her debut EP, Moon Shoes, was released independently in 2015 and reissued by Atlantic Records in 2016. Her follow-up EP, Midnight Moonlight, was released in 2017. In addition to performing at several music festivals, Lenae has also toured with SZA on her Ctrl Tour and Noname on her Telefone Tour.