
Robert Herjavec is a renowned cybersecurity expert and a celebrated star of Shark Tank US. His entrepreneurial skills and technical know-how helped him amass a personal net worth of £224.1 million ($300 million).
He founded several leading cybersecurity firms, scaled them to new heights, and sold them to global technology corporations and private equity firms. Herjavec's first breakthrough was in 2000, when he sold his internet security software integrator company, Brak Systems, to AT&T Canada for nearly £22.5 million ($30.2 million). He followed a similar approach over the last three decades, building and selling more companies to AT&T and Nokia.