As a student, he also worked for various companies with roles including diesel mechanic and automation technician.
He actually has a larger following than his wife: more than 97 million views since 2014 and 970,000 subscribers.
One time, on my watch, he nearly ate a full large pizza; when I came in to grab the last couple of slices, he dug his nails into my left hand, refusing to let go until I gave up the pizza.
There have been times I was so embarrassed by something he did in public that I thought I would never recover.
Furthermore, based on his media presence and fan base, we can assume that he will undoubtedly earn some of them in the coming years.
Dominic was diagnosed at two-and-a-half years old.