Next Nintendo Direct: When? and What?

[Frogger]

justiceiro said:
Its coming sooner that you think:

Expect a Nintendo Direct soon. Been doing some talking at PAX, it's coming.

— Dan's Nintendo Feed (@TheNintendoFeed) March 9, 2015

I say this week, tomorrow actually, with codename steam coming out in 2 days, make sense.

Who is this guy?