
Oscar II of Sweden
1829 – 1907King of Sweden from 1872 to 1907 and Norway from 1872 to 1905, his reign ended when Norway peacefully gained independence through dissolution of the union.
10 notable people were born on January 21.
January 21 marks the birth date of several prominent figures from various eras. Notable individuals born on this day include Oscar II of Sweden (1829), who ruled both Sweden and Norway, opera singer Plácido Domingo (1941), Vietnamese politician Trương Tấn Sang (1949), and basketball player Hakeem Olajuwon (1963). These individuals have made contributions to monarchy, performing arts, politics, and professional sports.

King of Sweden from 1872 to 1907 and Norway from 1872 to 1905, his reign ended when Norway peacefully gained independence through dissolution of the union.

Spanish tenor and conductor who has performed in over 150 opera roles and conducted major opera houses worldwide, considered one of the greatest operatic artists of his generation.

Armenian midfielder who has played for top European clubs including Manchester United, Arsenal, and AS Roma, and captains the Armenia national football team.

Nigerian-born basketball center who played 18 seasons in the NBA, primarily with the Houston Rockets. He won two NBA championships and is considered one of the greatest defensive players in basketball history.

Vietnamese forward who became the national team's captain and leading scorer, known for his pace and finishing ability in both domestic and international competitions.

Left-back defender who plays for Brighton & Hove Albion in the Premier League and is a regular starter for Ecuador's national team.

Professional footballer who plays as a left-back for Atlético Madrid and the Mozambique national team.

Vietnamese politician who served as the 7th President of Vietnam from 2011 to 2016, having previously been Secretary of Ho Chi Minh City's Communist Party Committee.
Former Slovenian goalkeeper who played professionally in the 1990s and 2000s before transitioning to coaching roles.

Professional footballer who plays as a midfielder for the Tunisia national team and has represented France at youth levels.