A-Trak (born Alain Macklovitch on March 30, 1982) is a Montreal-born DJ, turntablist, and owner of the record label Fool's Gold.

Montreal-born, New York-based A-Trak was the first DJ to win all three major DJ competition titles (DMC, ITF and Vestax), as well as being the first DJ to win five World Championships. He won the DMCs World DJ Championship in 1997 at the age of 15, making him the youngest and first Canadian winner of the competition. He was an honorary member of the prestigious, now defunct DJ crew Invisibl Skratch Piklz, and a member of The Allies alongside frequent collaborator DJ Craze.

Macklovitch is the younger brother of David Macklovitch of the Montreal-based band Chromeo, with whom he ran the record label Audio Research from 1997-2007. He, along with Nick Catchdubs then founded the Fool's Gold Records label in 2007.

In the late 90's A-Trak developed a notation system for scratching. He gave a lecture about it at the Skratchcon 2000 conference and published an article in Tablist Magazine. He has also appeared on the cover of multiple magazines including URB (twice), BPM and Status.

Laidback Luke (born Lucas Cornelis van Scheppingen, 22 October 1976 in Manila, Philippines) is a Dutch DJ, producer. He was voted #46 on DJ Mag's Top 100 DJ list in 2008, before jumping to #27 in 2009 and jumping up 10 places in 2010.

Laidback Luke grew up in The Netherlands and made his name as a graffiti artist before turning to making music. He has worked with artists such as David Guetta, Steve Angello, Sebastian Ingrosso, Axwell, Example and Junior Sanchez and played throughout Europe and North America as well as shows in Japan and Ibiza. He has released two studio albums: Psyched Up (1998) and Electronic Satisfaction (2002) as well as a successful mix album, Windmill Skill (2003). In 2003, van Scheppingen did a remix of the Daft Punk song "Crescendolls" for the duo's remix album Daft Club. Luke has also released his own mix album, titled Ibiza Closing Party, as a free covermount CD in the October 2008 issue of Mixmag. He has currently released his new album on the 4th of July 2011, called Cream Ibiza Super You & Me.

DJ Craze (November 19, 1977-), born Aristh Delgado, is a Nicaraguan American DJ who plays hip hop, Miami bass, breaks, Dubstep, drum n bass, and practices turntablism. He is the only solo DJ in history to claim the DMC World DJ Championships trophy three times consecutively (1998–2000).

DJ Craze was born in Managua, Nicaragua. At the age of 3, in 1980, he fled the country with his family during the war which lasted throughout the 1980s. Craze and his family moved to San Francisco, California, where they lived for a short while, before moving to Miami, Florida, where he currently resides.

The style of his music carries many of his past musical influences. Initially influenced by the Miami Bass movement when he was younger, Craze has gone on to incorporate elements of hip-hop, drum n bass, and breaks in his turntable routines. Recently, Craze has shifted his emphasis to DJ'ing and producing drum n bass with his own record label "Cartel".

Craze released his first album in 1999, Crazee Musick, and a second in 2002, Scratch nerds. He also released an album called D-Day in 2002 with his turntable crew, The Allies.

Jordan Houston, better known by his stage name Juicy J (born April 5, 1977) is an Academy Award-winning American rapper and record producer from Memphis, Tennessee and is the co-founder and a member of the duo Three 6 Mafia (formerly known as Triple Six Mafia). He is also the younger brother of fellow member, Project Pat. His second solo album, Hustle Till I Die, was released June 16, 2009. He won an Academy Award for Best Original Song for "It's Hard out Here for a Pimp". In December 2011 Juicy J confirmed rumors that he was the newest member of Wiz Khalifa's "Taylor Gang." He is featured with other members of Taylor Gang on the cover of Source Magazine's May 2012 issue.

Juicy J is most notable for his crunk style of rapping, highlighted by his patented "heavy-breathing" and "stomping" background sound effects. Juicy J's production style is characterized by fast-rolling high hats, sharp snares, and deep cinematic bass. He also incorporates samples from classic soul artists such as Willie Hutch, David Ruffin, and Isaac Hayes.