Alcon has recently announced its cooperation with Marcel Nguyen, a top German gymnast, for its Dailies Total 1 One-Day contact lenses. Nguyen will be wearing Alcon's one-day contact lenses while competing in the German Gymnastics Championships on Aug. 3-4 in Berlin and in the World Gymnastics Championships in Stuttgart on Oct. 4-13. He has been a member of the German national gymnastics team for about 15 years and won the German Gymnastics Championships nineteen times. During this time, he has also won 10 medals – three gold, three silver and four bronze – at major international events. Nguyen enjoys great popularity with his fans worldwide and receives heavy media coverage on social networks. He will be using Facebook and Instagram to promote Alcon's Dailie's Total 1 contact lenses.