Beybulat Isaev (born May 3, 1994) is a Russian kickboxer, Muay Thai fighter and mixed martial artist. He is the reigning WMC World Super Heavyweight champion.
Isaev began training in martial arts at the age of 11 before discovering Muay Thai in 2011 at the Nord-86 gym.
On August 5, 2018, Isaev faced Alexander Grinchuk at ACB-KB 17. He lost the fight by decision.
On December 22, 2018, Isaev defeated Seymon Shelepov by knockout in the second round at Muaythai Factory in Perm, Russia.
Isaev made his ONE Championship debut against Anderson Silva at on September 6, 2019. He lost the fight by a first-round knockout. Isaev faced Mihajlo Kecojevic at on January 29, 2021. He won the fight by a first-round knockout. He received the ORION award for best knockout of the year among Russian competitors.
Isaev faced Valeriy Bizyaev at Fair Fight XIV on March 6, 2021. He won the fight by a first-round knockout.
Isaev returned to ONE Championship to face Bogdan Stoica at on October 29, 2021. He won the fight by unanimous decision. Isaev made his next ONE appearance against Giannis Stoforidis at on January 14, 2022. He lost the fight by a first-round knockout 31 seconds into the first round, after an exchange of left hooks sent both fighters down.
Isaev faced the one-time Glory Light Heavyweight title challenger Ariel Machado at Muaythai Factory on February 2, 2023. He won the fight by unanimous decision.
Isaev faced Yuri Farcas at ONE Fight Night 18 on January 13, 2024. He won the fight by unanimous decision.
Awards
|- | Win | align=center| 1âÂÂ0 | Damir Russinov | KO (head kick) | Naiza FC 69 | | align=center|1 | align=center|3:12 | Almaty, Kazakhstan | |-
|- style="background:#cfc" | 2025-10-16 || Win||align=left| Ibrahim Elsawy || Muaythai Friendship Cup|| Moscow, Russia || KO (Knee to the body) || 2 || |- ! style=background:white colspan=9 |
|- style="background:#cfc" | 2024-07-26 || Win ||align=left| Alex Roberts || ONE Friday Fights 72 || Bangkok, Thailand || TKO (Injury)|| 1 ||0:33
|- style="background:#cfc" | 2024-01-13 ||Win ||align=left| Yuri FarcaÃÂ || ONE Fight Night 18 || Bangkok, Thailand || Decision (Unanimous) || 3 ||3:00
|- style="background:#cfc" | 2023-02-02|| Win ||align=left| Ariel Machado || Muaythai Factory || Kemerovo, Russia || Decision (Unanimous) || 3 ||3:00
|- style="background:#fbb;" | 2022-01-14 || Loss ||align=left| Giannis Stoforidis || || Kallang, Singapore ||KO (Left Hook)|| 1||0:31
|- bgcolor="#cfc" | 2021-10-29 || Win ||align=left| Bogdan Stoica || || Kallang, Singapore || Decision (Unanimous) || 3 ||3:00
|- style="background:#cfc" | 2021-03-06 || Win ||align=left| Valeriy Bizyaev || Fair Fight XIV || Yekaterinburg, Russia || KO (Head kick) || 1 || 2:30
|- bgcolor="#cfc" | 2021-01-29 || Win ||align=left| Mihajlo Kecojevic || || Kallang, Singapore || KO (Right hook) || 1 || 1:22
|- style="background:#fbb;" | 2019-09-06|| Loss ||align=left| Anderson Silva || || Ho Chi Minh City, Vietnam || TKO (Punches) || 1 || 2:19
|- style="background:#fbb" | 2019-04-21 || Loss ||align=left| Artur Gorlov || Fair Fight VIII || Yekaterinburg, Russia || Ext.R Decision || 4 || 3:00
|- style="background:#cfc" | 2018-12-22 || Win ||align=left| Seymon Shelepov || Muaythai Factory || Perm, Russia || KO (Spinning back fist) || 2 ||
|- style="background:#fbb" | 2018-08-05 || Loss ||align=left| Alexander Grinchuk || ACB-KB 17 || Pskov, Russia || Decision || 3 || 3:00
|- style="background:#cfc" | 2018-02-04 || Win ||align=left| Wu Chao || Kunlun Fight 69 || Guiyang, China || KO (Punch) || 1 || 2:41
|- style="background:#cfc" | 2017-09-24 || Win ||align=left| Sergey Trifonov || Russian Challenge 4 || Russia || Decision (Unanimous) || 3 || 3:00
|- style="background:#cfc" | 2017-07-15 || Win ||align=left| Hao Guanghua || || Yekaterinburg, Russia || Decision (Unanimous) || 3 || 3:00
|- style="background:#cfc" | 2017-03-29 || Win ||align=left| Islam Kumykov || Russian Challenge 3 || Nalchik, Russia || KO || 1 ||
|- style="background:#cfc" | 2012-12-05 || Win ||align=left| Salatun || Phetchbuncha Stadium || Ko Samui, Thailand || KO (Punches) || || |- ! style=background:white colspan=9 |
|- style="background:#cfc" | 2012-09-22 || Win ||align=left| Salatun || Phetchbuncha Stadium || Ko Samui, Thailand || KO (Left hook) || 2 || |- | colspan=9 | Legend:
|- style="background:#cfc" | 2016-05- || Win ||align=left| Frederic Fraikin || 2016 IFMA World Championships, Final || Jönköping, Sweden || Decision (30:27) || 3 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc" | 2016-05- || Win ||align=left| Selman Yucel || 2016 IFMA World Championships, Semi Finals || Jönköping, Sweden || TKO || 1 ||
|- style="background:#cfc" | 2016-05- || Win ||align=left| Rusul Rasulov || 2016 IFMA World Championships, Quarter Finals || Jönköping, Sweden || TKO || 1 || |-
|- style="background:#fbb" | 2011-04-28 || Loss ||align=left| Ivan Gorgulya || 2011 IFMA European Championships, Final || Antalya, Turkey || Decision (30:27) || 3 || 3:00 |- ! style=background:white colspan=9 | |-
| colspan=9 | Legend: