Biography: Oleg Igorevich Boltin is a Kazakhstani professional wrestler and former amateur wrestler currently signed to New Japan Pro-Wrestling (NJPW) under the ring name Boltin Oleg. He made his Young Lion debut at Wrestle Kingdom 17 in 2023 in a three-minute exhibition match against fellow Young Lion Ryohei Oiwa. After graduating from NJPW’s Young Lion system, he made his official debut at G1 Climax 34 in 2024. He is a one-time NEVER Openweight Champion, three-time NEVER Openweight Six-Man Tag Team Champion, and one-time NJPW STRONG Openweight Champion. As an amateur wrestler, he is also a gold medalist at the Asian Wrestling Championships.