Christian Ahlmann of Germany on Cornado II competes in the CSI5* Table A with one jump-off against the clock during day one of the Longines Global Champions Tour of Antwerp at the Waagnatie on April 24, 2014 in Antwerpen, Belgium. Dean Mouhtaropoulos/Getty Images
Participants run in the JPMorgan Chase Corporate Challenge race along Marina Bay in Singapore on April 24, 2014. REUTERS/Edgar Su
Alia Atkinson competes in the Women’s 200m Breaststroke Prelim during day one of the Arena Grand Prix at the Skyline Aquatic Center on April 24, 2014 in Mesa, Arizona. Christian Petersen/Getty Images
Slopestyler Henning Rabe performs in front of a giant monument of German revolutionary socialist Karl Marx on April 24, 2014 in Chemnitz, eastern Germany. AFP PHOTO / HENDRIK SCHMIDT
Automne Pavia (blue) of France in action against Germany’s Miryam Roper (white) during their final bout of the women’s-57kg category at the Judo European Championships in Montpellier, France on April 24, 2014. Pavia won the gold medal. EPA/GUILLAUME HORCAJUELO
Maria Sharapova of Russia serves during her match against of Anastasia Pavlyuchenkova Russia on day four of the Porsche Tennis Grand Prix 2014 at Porsche Arena on April 24, 2014 in Stuttgart, Germany. Adam Pretty/Bongarts/Getty Images
Rory Sabbatini takes his shot on the 3rd during Round One of the Zurich Classic of New Orleans at TPC Louisiana on April 24, 2014 in Avondale, Louisiana. Stacy Revere/Getty Images