Mark Williams (born July 13, 1982), better known by his stage name Mickey Factz, is an American hip hop recording artist from the Bronx borough of New York City, New York.

Factz was exposed to music at an early age and his father would frequently rap to him. In return, he began reciting his very own rhymes, watching music videos, and studying the performances of his favorite music artists. After high school, Factz went to New York University School of Law where he dropped out to pursue music.

Factz has a long history as a competitor in the sport of battle rap dating back to the original battle leagues, and hosting battles at Ultimate Rap League events.

In 2017, Factz was involved in the battle rap league KOTD’s Massacre event where he battled West Coast rapper Daylyt.

Discovery:

Albums
2016: The Achievement: circa ‘82

Mixtapes
2006: In Search Of NERD
2007: Flashback Vol.1: Back to the Future
2007: Heaven’s Fallout
2008: The Leak Vol.1: The Understanding
2008: The Leak Vol.2: The Inspiration
2010: thedarkphoenix#ALPHA
2010: I’m Better Than You
2011: Heaven’s Fallout: 4th Anniversary Re-Release
2011: Love.Lust.Lost
2012: Mickey MauSe
2012: #Y
2012: #Ynot
2014: 740 Park Ave
2014: Love.Lust.Lost.II
2015: Y3*