Kim Chang-dong (), better known as Canna (), is a South Korean professional League of Legends player for Karmine Corp. He made his debut during KeSPA Cup 2019.
He was a trainee of T1 before being promoted to the team.
His role model is Khan.
His in-game name was based on his favourite anime character, Kanna Kamui, from Miss Kobayashi's Dragon Maid.
During his time as trainee, he and four other trainees from T1, Ellim, Mask, Gumayusi and Kuri, competed in the 2019 LoL Amateur Tournament. The team was called 'T1 rookies', and they won the tournament.
On November 26, 2019, T1 announced that Canna would be joining as part of the roster. His first game after the announcement was against Gen.G during KeSPA Cup 2019, and his first champion used was Aatrox, which he won.
He played his first LCK game on February 7, 2020, against Hanwha Life Esports. He and his team finished the split in second place, which qualified them to the second round of playoffs.
On April 25, 2020, he and his team won the LCK Spring finals. This was his first LCK title, which made him a 'Royal Roader'.
He was included in the roster for 2021 League of Legends World Championship.
On November 25, 2021, he was transferred to Nongshim RedForce before the 2022 Spring Split.