St. Moritz, Switzerland - Thursday January 16, 2020: Colombia's Diego Amaya Martinez leading the pack during the speed skating mass start event on the St. Moritz Speed Skating Oval in St. Moritz, Switzerland. \rPhoto by Laura Godenzi /IOC Young Reporters\r\r#lausanne2020 #IOCyoungreporters #iocreporters #youtholympics #yog #speedskating