Many thanks

PF Champion Script  Suggérée par estabros 

Very similar but too thin for what I need, thank you though.

If you need the font is thin because it is their original form, some resort to add thick lines in programms illustration .

look this example

Is it available to download in bold do you know?

in the commercial version if bold here I leave the link if you want and you must place him thicker trace manually

http://www.myfonts.com/fonts/parachute/pf-champion-script-pro/bold/