Complex sentence: Omaze's first experience, featuring Peter Diamandis, began on August 21,2011, and the company was founded by Ryan Cummins and Matthew Pohlson in July 2012.
Split into simpler sentences: Omaze's first campaign began on August 21,2011, featuring Peter Diamandis,. The company was founded by Ryan Cummins and Matthew Pohlson in July 2012.