It doesn't have the need of being comparable to thoses feats, as clearly not all athletes would be alive after being shot three times and then being pretty much melted alive. Or have their teeths knocked out after a brick being slammed on their face (Which would give a concussion, but I don't know if a concussion would be about durability or stamina.), not to mention we actually have some similar feats to the Jacques Roellinger ones (Richie Kirsch was stabbed through the jaw before getting stabbed numerous time by sam on his torso, the 'Survived getting shot, cut and stabbed numerous times, getting tortured by burning splinters of wood on his chest' part highly varies of how many times was he shot, stabbed, cut, or tortured by the burning splinters of wood on his chest, with the latter not seing to be better than getting your face pretty much melted as Amber did.)