Miyamotoo on 21 June 2017
Super Mario Odyssey E3 2017 trailer already passed 10m (10.5m curently) views on YouTube
https://www.youtube.com/watch?v=wGQHQc_3ycE
And it seems that soon will be 3rd most viewed video on Nintendo YouTube chanel.
https://www.youtube.com/user/Nintendo/videos?flow=grid&view=0&sort=p