YouTubers Go Vegan w/ Christian Pierce, Mikey Bolts, Dominique Columbus and more! YouTubers Christian Pierce, Mikey Bolts, Dominique Columbus and more try vegan food, but here's the catch. They didn't know it vegan! I teamed up with Christian Pierce and Ra'Shon Harper and we invited a bunch of guys to try some food. We told them I was a chef and they were going to taste test the food. Nobody had any clue that all the food was vegan. Mikey Bolts is an amazing YouTuber and does cartoon impressions and cover songs. Dominique Columbus is an actor that you may recognize from the show Ray Donovan. Big thanks to everyone involved in this epic vegan taste test as some of your favorite YouTubers try vegan food for the first time.