Formula One F1 - Bahrain Grand Prix - Bahrain International Circuit, Sakhir, Bahrain - March 5, 2023 Crown prince and Prime Minister of Bahrain Salman bin Hamad Al Khalifa and FIA president Mohammed Ben Sulayem before the race REUTERS/Hamad I Mohammed 

Formula One F1 - Bahrain Grand Prix - Bahrain International Circuit, Sakhir, Bahrain - March 5, 2023 Crown prince and Prime Minister of Bahrain Salman bin Hamad Al Khalifa and FIA president Mohammed Ben Sulayem before the race REUTERS/Hamad I Mohammed 

Formula One F1 - Bahrain Grand Prix - Bahrain International Circuit, Sakhir, Bahrain - March 5, 2023 Crown prince and Prime Minister of Bahrain Salman bin Hamad Al Khalifa is pictured before the race REUTERS/Hamad I Mohammed 

Formula One F1 - Bahrain Grand Prix - Bahrain International Circuit, Sakhir, Bahrain - March 5, 2023 Crown prince and Prime Minister of Bahrain Salman bin Hamad Al Khalifa arrives at the circuit before the race REUTERS/Hamad I Mohammed 

Formula One F1 - Bahrain Grand Prix - Bahrain International Circuit, Sakhir, Bahrain - March 5, 2023 Crown prince and Prime Minister of Bahrain Salman bin Hamad Al Khalifa arrives at the circuit before the race REUTERS/Hamad I Mohammed 

Formula One F1 - Bahrain Grand Prix - Bahrain International Circuit, Sakhir, Bahrain - March 5, 2023 Crown prince and Prime Minister of Bahrain Salman bin Hamad Al Khalifa arrives at the circuit before the race REUTERS/Hamad I Mohammed 

Danish Crown Prince Frederik and Princess Mary pay respects after placing a wreath at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary pay respects after placing a wreath at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary scatter rose petals at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary pay respects after placing a wreath at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary arrive to pay respects at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary scatter rose petals at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary pay respects after placing a wreath at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary pay respects after placing a wreath at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary arrive to pay respects at the Mahatma Gandhi memorial at Raj Ghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary arrive to pay respects at the Mahatma Gandhi memorial at Rajghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Danish Crown Prince Frederik and Princess Mary place a wreath at the Mahatma Gandhi memorial at Rajghat in New Delhi, India, February 27, 2023. REUTERS/Altaf Hussain 

Horse Racing - Saudi Cup - King Abdulaziz Racetrack, Riyadh, Saudi Arabia - February 25, 2023 Saudi Arabia's crown prince Mohammed bin Salman during the trophy ceremony REUTERS/Ahmed Yosri 

Horse Racing - Saudi Cup - King Abdulaziz Racetrack, Riyadh, Saudi Arabia - February 25, 2023 Saudi Arabia's crown prince Mohammed bin Salman during the trophy ceremony REUTERS/Ahmed Yosri 

Horse Racing - Saudi Cup - King Abdulaziz Racetrack, Riyadh, Saudi Arabia - February 25, 2023 Yutaka Yoshida on Panthalassa celebrates with the trophy after winning the Saudi Cup, received the trophy from Saudi Arabia's crown prince Mohammed bin Salman REUTERS/Ahmed Yosri 

Horse Racing - Saudi Cup - King Abdulaziz Racetrack, Riyadh, Saudi Arabia - February 25, 2023 Yutaka Yoshida on Panthalassa after winning the Saudi Cup receives the trophy from Saudi Arabia's crown prince Mohammed bin Salman REUTERS/Ahmed Yosri 

Japan's Emperor Naruhito with Empress Masako, second right, their daughter Princess Aiko, right, Crown Prince Akishino, third left, Crown Princess Kiko, second left, and their daughter Princess Kako, left, as they appear on the balcony of the Imperial Palace to mark the emperor's 63th birthday in Tokyo Thursday, Feb. 23, 2023, in Tokyo. Eugene Hoshiko/Pool via REUTERS 

TOKYO, JAPAN - FEBRUARY 23: (From R) Japanese Crown Prince Fumihito, Crown Princess Kiko and Princess Kako greet the public on Emperor Naruhito's birthday on February 23, 2023 in Tokyo, Japan. Takashi Aoyama/Pool via REUTERS 

Japan's Emperor Naruhito delivers a speech as Empress Masako, second right, their daughter Princess Aiko, right, Crown Prince Akishino, third left, Crown Princess Kiko, second left, and their daughter Princess Kako, left, appear on the balcony of the Imperial Palace to mark the emperor's 63th birthday in Tokyo Thursday, Feb. 23, 2023, in Tokyo. Eugene Hoshiko/Pool via REUTERS 

U.S. Senate Foreign Relations Committee Chairman Bob Menendez (D-NJ), ranking member Senator James Risch (R-ID) and Senator Ben Cardin (D-MD) welcome Jordan's King Abdullah, Queen Rania and Crown Prince Hussein at the U.S. Capitol in Washington, U.S. February 1, 2023. REUTERS/Jonathan Ernst 

Greece's former Crown Prince Pavlos, former Queen Anne-Marie, former Crown Princess Marie-Chantal, former Prince Nikolaos, former Princess Tatiana, former Princess Alexia, her husband Carlos Morales Quintana, former Prince Philippos and former Princess Nina attend the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos, former Crown Princess Marie-Chantal and former Queen Anne-Marie follow the coffin of former King of Greece Constantine II on the day of his funeral, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos, former Crown Princess Marie-Chantal and former Queen Anne-Marie follow the coffin of former King of Greece Constantine II on the day of his funeral, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos follows the coffin of former King of Greece Constantine II on the day of his funeral, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos follows the coffin of former King of Greece Constantine II on the day of his funeral, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Former Spanish King Juan Carlos, former Queen Sofia, Serbia's Crown Prince Alexander and Crown Princess Katherine walk on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Former Spanish Queen Sofia, Serbia's Crown Prince Alexander and Crown Princess Katherine react on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos and former Queen Anne-Marie react on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos and former Queen Anne-Marie react on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos greets The Netherlands' King Willem-Alexander, Queen Maxima and Princess Beatrix on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos greets The Netherlands' King Willem-Alexander, Queen Maxima and Princess Beatrix on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos, former Prince Nikolaos and former Prince Philippos walk on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos, former Prince Nikolaos and former Prince Philippos walk on the day of the funeral of former King of Greece Constantine II on the day of his funeral, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos greets Britain's Princess Anne, the Princess Royal and her husband Vice Admiral Sir Timothy Laurence on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos speaks at the funeral service of former King of Greece Constantine II in the Metropolitan Cathedral of Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Greece's former Crown Prince Pavlos greets Norway's Crown Prince Haakon and Crown Princess Mette-Marit on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Norway's Crown Prince Haakon and Crown Princess Mette-Marit walk on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Norway's Crown Prince Haakon and Crown Princess Mette-Marit walk on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos greets Spain's King Felipe and Queen Letizia on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Serbia's Crown Prince Alexander and Crown Princess Katherine walk on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Queen Anne Marie, former Crown Prince Pavlos and former Spanish King Juan Carlos attend the funeral service of former King of Greece Constantine II in the Metropolitan Cathedral of Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Greece's former Crown Prince Pavlos greets Britain's Princess Anne, the Princess Royal and her husband Vice Admiral Sir Timothy Laurence on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Norway's Crown Prince Haakon and Crown Princess Mette-Marit walk on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos greets Spain's King Felipe and Queen Letizia on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Queen Anne Marie, former Crown Prince Pavlos and Princess Marie-Chantal attend the funeral service of former King of Greece Constantine II in the Metropolitan Cathedral of Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Greece's former Queen Anne Marie, former Crown Prince Pavlos and Princess Marie-Chantal attend the funeral service of former King of Greece Constantine II in the Metropolitan Cathedral of Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Greece's former Crown Prince Pavlos greets Spain's King Felipe and Queen Letizia on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos greets Spain's Queen Letizia on the day of the funeral of former King of Greece Constantine II, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Queen Anne Marie, former Crown Prince Pavlos and Princess Marie-Chantal, former Spanish King Juan Carlos and Queen Sofia attend the funeral service of former King of Greece Constantine II in the Metropolitan Cathedral of Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Greece's former Queen Anne Marie, former Crown Prince Pavlos and Princess Marie-Chantal, former Spanish King Juan Carlos and Queen Sofia attend the funeral service of former King of Greece Constantine II in the Metropolitan Cathedral of Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Former Spanish King Juan Carlos and former Queen Sofia, Greece's former Crown Prince Pavlos, former Prince Nikolaos, and former Prince Philippos attend the funeral service of former King of Greece Constantine II in the Metropolitan Cathedral of Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Greece's former Crown Prince Pavlos, former Prince Nikolaos and former Prince Philippos follow the coffin of former King of Greece Constantine II on the day of his funeral, in Athens, Greece, January 16, 2023. REUTERS/Louiza Vradi 

Greece's former Crown Prince Pavlos, stands near the coffin of former King of Greece Constantine II, on the day of his funeral service, in Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Greece's former Crown Prince Pavlos, former Prince Nikolaos, and former Prince Philippos stand near the coffin of former King of Greece Constantine II, on the day of his funeral service, in Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool 

Greece's former Crown Prince Pavlos, stands near the coffin of former King of Greece Constantine II, on the day of his funeral service, in Athens, Greece, January 16, 2023. REUTERS/Stoyan Nenov/Pool