Japan's Reira Iwabuchi returned to the top of the big air snowboarding World Cup podium for the first time in two years Saturday, dominating the second and final event of the season at Colorado's Steamboat resort.The 19-year-old, who placed fourth at the 2018 Pyeongchang Winter Olympics, totaled 178.25 points, scoring 87.25 and 91.00 on her best two runs.Her nearest challenger, Austria's Olympic champion Anna Gasser, finished more than 30 points behind on 148.00, with Germany's Annika Morgan a further 15.75 back in third.Iwabuchi received the highest score of the competition for her third r…READ FULL ARTICLE