Robert Anderson whose stage name is Dj Iceman, is an American dj, beat maker, producer, label head and businessman.

He started djing in 1982,at the age of nine when he got his uncles old dj equipment. he started off doing block parties and mix tapes and progressed to doing radio shows, and teaching the art of djing. in 2009 after a short career as a professional MMA fighter, he decided to take the business of djing seriously and was sponsored by companies such as 808 audio and Vestax.

He has also won many awards such as
the Upstairs Records Digital Dj Of The Year award for 2008,2009 and 2010,
the Soul Controllers Controllerist Of The Year for 2012 and 2014,
25360 award for dj of the year for 2010,2011,2013,2014,2015 and 2016
Hustle Up Magazine dj of the year 2014,
Seattle Sound Music Award Dj Of The Year Nominee 2014,
Seattle Sound Music Awards Dj Of The year 2015,
All Star Mix tape Best West Coast Dj Award 2015,2016 as well as The Best Blend Dj 2016.

In 2011 he was inducted into the 
Wu-Tang Worldwide Dj Coalition where he had a weekly show on Wu-Tang Radio.

in 2017 he retired from active djing and moved on to making beats, and took on the alias 
Big Boss Beatz (which is also the name of his production company) he has been featured in the Wu-Tang Rocks The World Series of Compilations as well as The Wu-Files Compilations as well as putting out his own series of beat tapes and singles.

he is a member of a few Wu-Tang Affiliated groups (
GGO,Dirty Clanzmen,144,000 The Chosen Few, Zu-Bullies,Team O.B.E.Z.) as well as the Northwest based producer collective Filthy Fingers United (FFU).

he is also the owner of 
Big Boss Records and the promotion company Big Boss Ent.