Soccer player Cristiano Ronaldo opened a museum dedicated to himself.

The statement is true because Cristiano Ronaldo did indeed open a museum dedicated to himself. Located in his hometown of Funchal, Madeira, Portugal, the museum known as the CR7 Museum showcases various memorabilia and accomplishments throughout his impressive football career. The museum exhibits precious items like trophies, jerseys, boots, and awards that highlight the successful journey of one of the greatest soccer players in history. Therefore, Cristiano Ronaldo's personal museum dedicated to himself confirms the truthfulness of the statement.