Prince Krzysztof Radziwiłł, epithet "Piorun" ("Lightning") was a Reichsfürst of the Holy Roman Empire and a member of the nobility of the Polish–Lithuanian Commonwealth.
- Occupation
- diplomat, chancellor, politician
- Position held
- Great Hetman of Lithuania, kasztelan trocki, Voivode of Vilnius, field lithuanian hetman
- Citizenship
- Grand Duchy of Lithuania, Polish–Lithuanian Commonwealth
- Born
- February 9, 1547
- Died
- November 20, 1603