Sheikh Mohammed bin Rashid Al Maktoum, the ruler of Dubai and vice president of the United Arab Emirates, is widely credited as the most successful race horse owner. Sheikh Mohammed has owned numerous successful race horses such as Frankel, winner of the 2000 Guineas, and Black Caviar, winner of the 2011 Australian Group 1s. He has also had tremendous success in international races, having won a record nine consecutive Dubai World Cup competitions from 2000 to 2013.