Fidelio Klein is like that. Outside his circle of close friends, the boy is discreet. Extremely polite, reserved, yes, humble too, above all. In the small medium of Lorraine athletics, his performances do not allow him, on the other hand, to go unnoticed. With a personal best of 29’40 over 10 km, 1h04’51 over a half-marathon and multiple charms in all the local races, the A2M founder is, at 27, one of the strongest soldiers in his club. He doesn’t make a big deal out of it, though.