In the KO primaries - in the fight for the nomination for the presidential candidate - 2 politicians clashed: Radosław Sikorski and Rafał Trzaskowski. Sikorski is the current Minister of abroad Affairs. He besides held this office in the erstwhile government of Donald Tusk. He besides headed the Ministry of National Defence, held the position of a associate of the European Parliament, and for many years he was besides a associate of the Sejm. The most interesting facts about Radosław Sikorski can be found in our text.