Complex sentence: Bounce Exchange began in the New York University Polytechnic business incubator, and was cofounded by Namik Abdulzade, Cole Sharp, Andreas Spartalis, and Ryan Urban, the last of whom from among the aforementioned group serves as the company's CEO.
Split into simpler sentences: Bounce Exchange began in the New York University Polytechnic business incubator. The company was cofounded by Namik Abdulzade, Cole Sharp, Andreas Spartalis, and Ryan Urban, the last of whom from among the aforementioned group currently serves as the company's CEO.