sentence: the entrepreneurs featured in something ventured are gordon moore ( co-founder of intel ) , jimmy treybig ( founder of tandem ) , nolan bushnell ( founder of atari ) , dr. herbert boyer ( co-founder of genentech ) , mike markkula ( second president/ceo of apple ) , sandy lerner ( co-founder of cisco ) , john morgridge ( early ceo of cisco ) , and robert campbell ( founder of what would become powerpoint ) .