![Kaja Kallas Kaja Kallas](http://www.thefamouspeople.com/profiles/thumbs/kaja-kallas-1.jpg)
Kaja Kallas is an Estonian politician and the current Prime Minister of Estonia. She achieved international fame during the Russian invasion of Ukraine in 2022 when she lent her support to Ukraine. Under Kaja Kallas' premiership, Estonia is currently playing an important role in Ukraine's war efforts against Russia.