"It was at that point I realised barbering might not just be a side hustle or a hobby anymore, but I could probably turn it into a career,"Mr Vu said.
"Tahls and I started posting on social media consistently about six months ago and, since then, we have been able to amass over 100,000 followers and over 100 million views total,"he said.
"We now have kids who are four or five years old coming in and knowing exactly what they want, which is really cool to see."
"Hair-cutting is never going to die because hair is never going to stop growing,"Mujtaba said.
"They get likes, they go viral, all their friends see it, their parents see it and they want to come back,"he said.
"They want somewhere where they can get those premium services … the hot towels, the shaving, the beard styling, you know, those traditional classic cuts."
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