|Birth name||Jahmek Power|
|Also known as||Murkle Man|
|Born||3 June 1982|
|Origin||Leytonstone, East London, England|
|Genres||Grime, UK garage|
|Occupation(s)||Rapper, musician, record producer|
Boy Better Know|
Jahmek The World Productions
|Associated acts||Boy Better Know, Wiley, Skepta, JME|
Jahmek Power (born 3 June 1982), better known by his stage name Jammer, is an English grime MC, rapper and producer, known for being a member of Boy Better Know and a former member of N.A.S.T.Y Crew. Jammer also runs Lord of the Mics, an annual battle-rap competition released on DVD and well known in Grime.
Jammer was a member of the East London group N.A.S.T.Y Crew from 2000, and released a single under his own name, "Take U Out", in 2003 before departing from the group. He signed with Big Dada Recordings and released his first full-length, Jahmanji, in May 2010. In 2014, Jammer released what was meant to be his first album entitled "Top Producer" for free, in which all the tracks were recorded between 2004–2006. 
- Jahmanji (Big Dada, 2010)
- Living the Dream (Jahmek The World Productions, 2013)
- Top Producer (Jahmek The World Productions, 2014)
- Are You Dumb? Vol. 1 (2006)
- Are You Dumb? Vol. 2 (2007)
- Are You Dumb? Vol. 3 (2008)
- Are You Dumb? Vol. 4 (2009)
Lord of the Mics
Jammer created the influential grime DVD series in his basement. During a cursing match with one of his friends, he envisioned the set up in his basement to be perfect for hosting clashes. This series skyrocketed in popularity following the famous clashes of Lord of the Mics 1 between Wiley and Kano, and Lord of the Mics 2 between Skepta and Devilman 
- "P Money Vs Big H – Lord of the Mics 6". What's Good?. 1 October 2014.
- Biography of Jammer at Allmusic
- Noel Gardner. "Album Review: Jammer – Jahmanji". DrownedInSound. Retrieved 19 November 2015.
- "BBC – Music – Review of Jammer – Jahmanji". bbc.co.uk. Retrieved 19 November 2015.
- Review, FACT Magazine
- Review, The Skinny
- Siobhan Murphy. "Jammer's début Jahmanji is a show of raw power from a UK Grime pioneer – Metro News". Metro. Retrieved 19 November 2015.
- SBTV. "SBTV – Share. Build. Teach. Vibes". sbtv.co.uk. Retrieved 19 November 2015.
- Gibbins, Paul. "How a DVD Series Helped Shape A Decade of Grime". Fader. Fader. Retrieved 22 March 2018.