Added and wrinkles, how Zelensky aged for a month (FOTO)

44 days of invasion and slaughter have left their mark on Ukraine's 44-year-old president, who during the stop in Bucha, where he witnessed closely atrocities against the civilian population, appeared older than it was before the Russian aggression on the neighbouring country began.

Experts have compared his photos to those before the war, and say it looks as if they've been doing it for years. In fact, only a month and a half has passed.

The effect may also have been lack of sleep. Since the beginning of the war, the Ukrainian president has reportedly not been able to sleep more than two hours a day.

It has become the strongest voice of what is happening in Ukraine after Russia's aggression and brutality, raising the morals of his country's troops, considered inferior compared to the military power of Ukraine's great neighbor, but managed to resist and even repel enemy forces.

Many people think he turned into a key figure for popular motivation and the face of unprotested Russian aggression.

The British daily “Daily Mail” says most of the time, Zelensky spends it in the bunker and leaves it every three or four days in order to see closely what the situation is like on the ground.