Da-yun "Spirit" Lee is one of the most hyped players to enter the EU LCS in the past several years (or possibly ever). While the power of his spirit faded somewhat during the year he spent getting (mostly) crushed with Team WE in the LPL, Spirit is still one of the best junglers in the game. He was a key member of the highly-rated 2014 Samsung Blue squad and held his own when surrounded by names like dade and Deft.
Spirit had an underwhelming 2016 EU LCS season by his astronomical standards, but throughout the year he had flashes of brilliance with his ultra-aggressive jungling style. Back in the LCK, he now has a chance to bring his aggression to a new level.