The phrase "such charisma" refers to a person having a special charm or magnetism that makes them likable, influential, and able to captivate others. Full definition
The possession of such charisma, sociologically seen, may have two effects: it may isolate its bearer to a greater or lesser degree, and it may become the focus of a process of social cystallization and thus serve to integrate. (religion-online.org)
The actor infuses Sutter with such charisma that it's difficult not to forgive his many stumbles even when no one else — except Aimee — does. (latimes.com)
If he didn't have such charisma fans would've been screaming for him to be ditched long ago. (justarsenal.com)