Another edition of the new format of Rolex Grand Slam of Show Jumping , the Rolex Grand Slam Quiz, where the best riders in the world test their knowledge. The rule is simple, the first to buzz can give the answer!
Third matchup � : Thibault Philippaerts �� & Olivier Philippaerts �� Vs Ludo Philippaerts �� Nicola Philippaerts ��
Who will come out on top? �