Jerreley Zanian John Slijger, known by his stage name Kempi, is a Dutch rapper.

Alan Daniel Maman, professionally known as the Alchemist, is an American hip hop producer, DJ, and rapper. He began his music career in 1991 in the hip hop duo the Whooliganz under the moniker Mudfoot, along with now-actor Scott Caan. He has produced music since the 1990s.