It takes just one ambitious young person to break apart a century-old stagnating industry.
I'm Haobo, the co-founder & CEO of Polarbear AI. I've been building businesses since I was 14 years old. Previously, I was studying Biomedicine at Melbourne University but I hated it so I dropped out. I build businesses to create freedom and now I'm building the future of education, for the students it was always meant to serve.

When I was 14 years old, all I wanted to do was become a soccer player. It was my dream. But I was never supported by anyone.
I was pushed down the conventional path. Study. Memorise. Get tutored. The only thing that mattered were my grades. What I wanted to do in the future did not matter at all. If I got 70%, that was a failure. If I got 100%, that was a success. That was all my childhood boiled down to. I hated it.
At the end of year 12, I got my ATAR. It was 98. To me and my family, it was a failure.
In emotional turmoil, I even changed my preferred course from engineering to biomedicine. Just so I wouldn't 'lose face'. I hated that term.
After years of anxiety, stress, the feeling of never being good enough — I realised what I actually wanted.
By building businesses, that was my way of creating freedom for myself. I built a novel translation platform because I loved reading novels. I built a YouTuber agency because I loved YouTubers. And now, I'm building the future of education, because I absolutely despise the education I grew up with.
I want to give freedom to all the kids around the world who feel like education isn't for them.
Because education is meant to be for them — not their parents, not their teachers, not their schools. It's meant for them.
— Haobo Zhang
How I'm building that freedom
Every business I've built has been a way to hand freedom back to the people the system forgot.
Backed by AntlerYour learning buddies for life
An AI study buddy that sits with students and learns alongside them — turning rote content into something built for the people who actually use it. Australia's fastest-growing edtech.
HZ Tutoring
Melbourne's #1 private VCE tutoring company. Bootstrapped, profitable, Page 1 on Google, with 24/7 student & parent support.
Kora AI
An early VCE AI-tutor concept — instant feedback and automated marking. A precursor to the work now at Polarbear.
The path so far
Co-Founder & CEO · Polarbear
Aug 2025 — Present · Melbourne
AI-native learning platform, backed by Antler. A study buddy that learns alongside students. 40k+ students and 10M+ social reach.
Founder & CEO · HZ Tutoring
Aug 2024 — Present · Melbourne
Bootstrapped & profitable; the #1 VCE tutoring company in Melbourne. Page 1 on Google for "VCE Tutoring"; 150%+ growth in 3 months.
Private Tutor · Exam Success
Feb 2024 — Present · Remote
1-on-1 Maths & English tutoring. Helped students secure top scholarships across VIC & NSW.
Building in public
On stages, on panels, and shipping with the team.



Let's give education
back to students.
Open to conversations about AI in education, startups, or anything that hands freedom back to learners. Reach out anytime.
