Yann Hnautra

Gravity or Police, these guys don't believe in any law. Idolised by the youth of Paris as much as they're hated by the police, they are the Yamakasis, modern samurais... (imdb)

A multicultural band of acrobatic do-gooders take on gangsters of three great nations in this action-packed sequel to the French box-office smash Yamakasi. The Yamakasi are a team of crime fighters who can scale buildings and urban towers with the ease of a fly walking up the wall; after leaving their home base in Paris to set up operations in England, the men decide to set up a satellite facility in Thailand to teach their techniques to the local youth in the name of self-defense... (answers.com)