Rockstar (branded ROCKSTR) is an energy drink created in 2001. With 14% of the US market in 2008, Rockstar is a leading energy drink brand. Rockstar is based in Las Vegas, Nevada. As of January 2013, Rockstar Energy Drink is available in over twenty flavors, and is in over thirty countries.
Contributions by Atlan, Kenyon, and AgypterDrache.