Jeremy Blackwell, 18 year old producer born September 12th,1997 in Tyler Texas. Has been producing for Beatking since he was 14 after the two were introduced by Blackwell’s brother, Sgt.B. Sgt J is currently a member of Texas Hammers (Beatking’s group of producers) along side JussFresh, RayHunna, and Beatking himself. Even though he is the only one of these producers not in Houston, he still makes his way through the Houston scene producing for many notable Houston artists. These artists are Slim Thug, Bun B, and Riff Raff. Blackwell was born in Tyler but was raised in Texarkana, Tx in which he has been for 15+ years.