Jakub Alchimowicz
Black Belt
IBJJF certified black belt Jakub Alchimowicz gained his white, blue and purple belt from 4th Degree Steve Campbell ( Stealth BJJ ) and decided to move to New Zealand where he gained his brown and black belt from 4th Degree Pedro C. da Cunha Pacheco Fernandes.( Tukaha BJJ ).
After living and training for 7 years in New Zealand Jakub decided to come back to Europe and open his own club in San Sebastian under Stealth banner. On the way back from New Zealand to Spain Jakub stopped in Texas, USA to spend 2 months training under the legendary Jiu Jitsu coach John Danaher.
Jakub now runs Stealth BJJ San Sebastian and details of this club can be found at