Most contributions to an online Christmas music video
According to Official Guinness Records,
The most contributions to an online Christmas music video is 1,220 and was achieved by Alcatel (United States) as part of the Cantemos Juntos campaign from 18 November to 23 December 2015. The campaign's objective was to bring people from Latin America together and "reinvent" the tradition of singing Christmas songs together for the digital age.Participants from all over Latin America uploaded videos of themselves singing Feliz Navidad by José Feliciano in order to enter to win Alcatel smartphones, tablets and watches.