Porter started his career with D12 in the mid-1990s. He was inspired to rap and produce after hearing
A Tribe Called Quest's song, "
Bonita Applebum". Around this time, Porter worked on the singer
Bilal's second album,
Love for Sale. He is also officially signed to Eminem's label
Shady Records as a producer and has worked with Shady artists
Slaughterhouse,
Bad Meets Evil, 50 Cent and D12. Mr. Porter is now most notably seen as a
hype man in
Eminem's live shows, replacing fellow D12 member
Proof who died in 2006. Porter was a co-executive producer, with Eminem and
Royce da 5'9", for Bad Meets Evil's debut EP
Hell: The Sequel. He also has a cameo appearance in their music video "
Fast Lane", as well as "
Forever" by
Drake featuring
Kanye West,
Lil Wayne and Eminem, and Eminem's single "
No Love" featuring Lil Wayne and then in 2013 he featured in Eminem's "
Rap God" video alongside other members of Slaughterhouse. In 2020, he featured in the music video of Eminem's single "
Godzilla" featuring
Juice WRLD. On April 2, 2012, Porter formally announced that he had left D12. He stated that he wanted to focus on being a solo artist and producer, but clarified that he holds no animosity toward other members of the group. Two years later in late 2014, he rejoined D12 and contributed a verse to the song "Bane" on the Shady Records compilation album,
Shady XV, released on November 24, 2014. In January 2015, he appeared on D12's ''The Devil's Night Mixtape''. In 2022, he created a supergroup with fellow producers and
Aftermath’s alums,
Dem Jointz and
Focus.... == Discography ==