In case there was any doubt, he's gone completely insane.
Financial Times: What makes a good father?
Lukashenko: "It is very important for a father to teach his son a real man's life. And when [my youngest son] Kolya turned one year old, I took him by the hand and brought him to a steam room. Of course he complained and ran out. But now, he is four years old, he can endure temperature differences from 100f to 28f in the swimming pool. Plus, he endures ice baths."
In Belarus, this is called fatherhood. Everywhere else, it's called child abuse.