Alex Ernst Wiki Profile | Contact details (Phone number, Email, Instagram, Twitter)- ALEX ERNST is a famous social media persona (Vine and Youtube especially), known for his comedic videos. He was born on 17th July 1996, in Minnesota, United States. The youtube star is the member of collaborative YouTube channel OurPizzaGang. Alex Ernst is the son of Mark Ernst and Tonia Ernst. He first joined the YouTube world in early 2009 and began creating Vine videos in 2013. Here, we are providing the contact information about Alex Ernst.