CEO

RNZI reports the eight member nations which make up the powerful fisheries bloc controls waters where 50 percent of the world's supply of skipjack tuna is caught.

During Dr Aqorau's term, revenue accruing to the eight island members of PNA has skyrocketed from US$60 million in 2010 to an estimated US$400 million last year.

The hiring revealed Monday in a regulatory filing ends Twitter's three-month search for a new leader. It marks Dorsey's second stint as CEO since he helped start the San Francisco company more than nine years ago with Evan Williams, Biz Stone and Noah Glass.

Twitter dumped Dorsey his first time around, but its board of directors is now convinced he has the maturity and expertise to fix the problems that have caused the company's stock to lose nearly half its value in the past five months.