Robert Herjavec
Robert Herjavec (Croatian: [xěrjaːʋet͡s]; born September 14, 1962) is a Croatian-Canadian businessman, investor, television personality, and cybersecurity expert. Herjavec founded BRAK Systems, a Canadian integrator of Internet security software, and sold it to AT&T Canada (now Allstream Inc.) in 2000 for $30.2 million.