Russell Goldencloud Weiner is an American businessman and works in political fundraising.

Rockstar is an energy drink created in 2001, which, as of 2020, had a 10% market share of the global energy drink market; the third-highest after Red Bull and Monster Energy. Rockstar is based in Purchase, New York. As of January 2013, Rockstar Energy Drink was available in more than 20 flavors and in more than 30 countries. Since March 2020 Rockstar is a part of PepsiCo.