More Banksy Pieces Discovered In Ukraine

The judo reference is an obvious swipe at Putin, the sideburns detailing is a nice touch.

A Ukrainain ribbon dancer, possibly gold medalist Lilia Podkopayeva or bronze medalist Oksana Skaldina

Not sure on this reference, possibly Olympian Irina Yarotskaya

Possibly an ode to Mihailo Hrushevsky, one of the most important figures of the Ukrainian national revival of the early 20th century.

Well placed composition but no idea if there is a significant reference.