Duane has visited only twenty-four places or only twenty-four people
Duane has visited Burkina, Grenada, Palau, Antigua & Barbuda, Colombia, South Sudan, Afghanistan, Paraguay, The Bahamas, Cambodia, Mauritania, Kazakhstan, Albania, Comoros, Chile, Libya, Saint Kitts & Nevis, Equatorial Guinea, Chad, Poland, Luxembourg, Slovenia, Guyana, Qatar and Kosovo