Alex I, king of Roseon (born 20 July 2012) is an Chinese American, Gen Z, micronational politician, activist, singer, songwriter and Youtuber who is serving as King of the Republican Kingdom of Roseon since its founding in 31 January 2025, and the 1st Prime Minister of Blyweissia since 2025 and is President of Legobloxz325 Olympic Federation. Born in Lexington, Kentucky and moving to Los Angeles at around age 7 before moving to Ambler, Pennsylvania in 2019, Alex I, king of Roseon active in Pennsylvania sector micronationalism