How do I get the hub off my Bontrager Aeolus?

I‘m stuck and I feel a bit stupid – how do I get the freehub off my Aeolus wheel?
I thought it would be pretty straight forward, two wrenches and it will come off eventually. My problem is that I can‘t put the wrench anywhere on the break side of the wheel, since the axle part is perfectly round there.
Am I missing something? Thanks for your tips 🙏🏼