(Kindly update; details are not confirmed.) The heir apparent of Liechtenstein, known for his work in royal affairs.

(Kindly update; details are not confirmed.) A member of the Luxembourg royal family.

(Kindly update; details are not confirmed.) A Romanian prince involved in the royal family’s diplomatic work.

(Kindly update; details are not confirmed.) The son of the former King of Romania.

(Kindly update; details are not confirmed.) A Saudi royal known for his philanthropic efforts.

(Kindly update; details are not confirmed.) A British prince, involved in various charitable causes.

(Kindly update; details are not confirmed.) A member of the British royal family, known for his royal duties.

(Kindly update; details are not confirmed.) A British royal, known for his charitable work and public appearances.

(Kindly update; details are not confirmed.) A Swedish prince with royal heritage, known for his private life.

(Kindly update; details are not confirmed.) A Swedish prince, known for his royal lineage.

(Kindly update; details are not confirmed.) The father of Prince Philip, Duke of Edinburgh.

(Kindly update; details are not confirmed.) An Italian prince, known for his royal heritage and public life.

(Kindly update; details are not confirmed.) The ruler of Dubai and Prime Minister of the UAE, known for his development projects.

(Kindly update; details are not confirmed.) A member of the Saudi royal family, known for his private life.

(Kindly update; details are not confirmed.) A member of the Saudi royal family with contributions in diplomacy.

(Kindly update; details are not confirmed.) A Saudi royal known for his political and diplomatic work.

(Kindly update; details are not confirmed.) A Belgian prince, known for his work in the royal family.

(Kindly update; details are not confirmed.) A Belgian prince, known for his work with wildlife conservation.

(Kindly update; details are not confirmed.) A Luxembourgian prince involved in royal duties.

(Kindly update; details are not confirmed.) The heir apparent of Luxembourg, involved in royal duties.