Korab boss admits to suing shareholder THE head of Perth-based gold explorer Korab Resources has admitted that he is suing one of his shareholders for defamation despite saying last week he would never do such a thing. Korab executive chairman Andrej Karpinski is seeking damages from Queensland couple Campbell and Amber Rodgers over allegedly defamatory comments they made in emails, letters and on the internet chat forum HotCopper last year.