SumaiL has announced his retirement from professional at age 26. His career began in January 2015 with Evil Geniuses, where he quickly made history. At just 15 years and 361 days, he became the youngest winner of a Valve tournament at the Dota 2 Asia Championships 2015. The following year, he secured The International 2015 title at 16 years and 176 days, setting the record for the youngest TI champion.

SumaiL’s dominance continued with a record 31 kills in a single game at TI 2018. Over his career, he claimed eight Tier-1 tournament victories, including TI 2015, and finished third at The International in 2016 and 2018. He reached the top 3 in nine Major-level tournaments, solidifying his place among the game’s elite.

In his final years, SumaiL played for Nigma Galaxy, helping the team reach the top 6 at The International twice. His last performance at TI confirmed his status as one of the best Dota 2 players in history.