Reading into a struct C++

#include <iostream>
#include <fstream>

#define NUM_PPL 2

using namespace std;

struct Person {
        char* name;
        double grade;
};

int main() {
        ifstream input;
        input.open("data.txt");

        Person** ppl = new Person*[NUM_PPL];

        for (int i=0; i < NUM_PPL; i++) {
                ppl[i] = new Person();
                ppl[i]->name = new char[80];

                input >> ppl[i]->name >> ppl[i]->grade;
                cout << "Name:  " << ppl[i]->name << endl;
                cout << "Grade: " << ppl[i]->grade << endl;
        }

}