a = ['Petr','Ivan','Sydor']
b = ['Petrov','Ivanov','Sydorov']
c = ['23','24','25']
x = [['Petr','Petrov','23'],['Ivan','Ivanov','24'],['Sydor','Sydorov','25']]
x = [[a[i], b[i], c[i]] for i in range(min(len(a), len(b), len(c)))]
x = list(map(list, zip(a, b, c)))