The Ukrainian brothers Vitali and Wladimir are preparing for the biggest fight of their lives, and they are going to defend their country from the Russian attacks.

Wladimir spoke out about the invasion of his country and pledged to join the fight against the Russian regime.

The capital of a country at war is Kyiv, the former champ said.

Putin wants to call into question the balance of power in Europe, he wants to be the defender of the Slavic peoples wherever they live, and he wants to restore a fallen empire.

Wladimir and his brother Vitali are ready to fight for democracy even though the Ukrainian people have chosen it.

In an interview with Good Morning Britain, Vitali said he was prepared to take up arms to stop the Russian invasion.

The brothers called on all countries to unite against Russia in the video.

The boxing legends were thanked by Arnold for their courage in the midst of this difficult time.

I am thinking of Vitali and Wladimir. You were my heroes when I was in the ring.