Prytula (Serhiy)
Serhiy Prytula is a Ukrainian businessman and political figure (link to his Wikipedia page below). He has been active in fundraising for the Ukrainian cause, including a campaign to raise money to buy a Bayraktar, an unmanned combat aerial vehicle, and an agreement that allowed the Ukrainian military to use a Finnish-made satellite. Memes about Prytula tend to emphasize his fundraising efforts and connect those successes with military victories.