Recently, there was an expose on Mark Zuckerberg's Kauaʻi compound where he and his partner have been making waves in the local community.

Michael Rankin, the principal and managing partner of TTR Sotheby’s International Realty in Washington, represented Mr.

No. 2 Zuckerberg, and No. 3 Bezos top a list of 14 billionaires with known ties to Hawaii — there are likely many more who own homes in the Islands through limited liability companies that make ...