James Scheffer, professionally known as Jim Jonsin, is an American record producer, songwriter, record executive and entrepreneur. Jonsin has collaborated with numerous elite hip hop, pop, R&B and rock artists including, Beyoncé,Kelly Rowland, Usher, Lil Wayne, Kid Cudi, Eminem, Yelawolf, Nelly, T.I., Danity Kane, and Jamie Foxx, to name a few, and won a Grammy in 2009 for Best Rap Song for Lil Wayne's Lollipop. That year he was also nominated for his production on T.I.'s Whatever You Like which...
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