Kevin 'Nalts' Nalty (born May 12, 1969 in New Orleans, Louisiana) is an American Internet personality and marketer better known under his YouTube username Nalts.

[4] He is the author of "Beyond Viral: How to Attract Customers, Promote Your Brand, and Make Money with Online Video (Wiley & Sons, 2010).

[9] Another of his videos, "Crackberry Blackberry", was selected as an official honoree at the 11th Annual Webby Awards.

[10] Nalty made a video to announce his departure from his role as a Merck Product Director, and appears in many articles about memorable resignations.

He has been sponsored by Fox Broadcasting, MTV, Logitech, Microsoft, Holiday Inn Express, Crowne Plaza, and Mentos.