Kalākaua, the last king of the Hawaiian kingdom, went on a world tour in 1881, and traveled to Asia, the Middle East, Europe, and the United States, and he became the first reigning monarch to circumnavigate the globe. historydefined.net/king-kala… (https://www.historydefined.net/king-kalakaua/)
https://nitter.moomoo.me/historydefined/status/1662643693164060674#m