Šablóna:Csi (Lunar Revel 2012 event release) skin is a tribute to Bruce Lee, the famed martial artist/actor of 1970's action movies. The skin seems to be specifically referencing his trademark look first seen in Enter the Dragon.
Šablóna:Csi idle animation is Bruce Lee's move when serious.
Lee Sin was once a summoner-in-training at the League, before committing a devastating incident which left him with profound guilt. After the devastating incident, he traveled to the Shojin Monastery in Ionia in order to repent, becoming a brethren to the monks there.
Lee Sin's former mentor was High Councilor Reginald Ashram, the first leader of the League.
Lee Sin has a sister from the now liberated province of Galrin.
Lee Sin did an interview with L. B. Briskes on a raft over Lake Contemplation.