We don't know much more about Rurik but supposedly his successor Oleg, who's either Rurik's actual son or was not, captured the city of Kiev under the Dnepr river in 82 AD and moved his capital there.

我们对留里克的了解并不是很多，他的继承人奥列格可能是他的儿子，在公元82年，第聂伯河下游的基辅将首都搬到那。