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Nathan OCallaghan
Nationality
Ireland
Age
20
Brown belt in Jiu-Jitsu (BJJ)
Achieved 2024
Promoted by John Kelly
Brown belt
Achieved 2024, May 22nd
Promoted by John Kelly
Purple belt
Promoted by John Kelly
Competed as purple belt on Smoothcomp
2022-10-29 -
Grappling Industries DUBLIN
2022-06-18 -
The Shamrock Cup 2022
2022-02-26 -
The Emerald Cup 2022
Blue belt
Competed as blue belt on Smoothcomp
2021-10-31 -
Grappling Industries BELFAST
2020-02-23 -
The Emerald Jiu Jitsu Cup
Grey belt
Competed as grey belt on Smoothcomp
2019-12-07 -
Grappling Industries DUBLIN
2019-09-28 -
Irish Kids Open 2019
Close
Academies
Checkmat Dublin
Affiliations
Checkmat