from collections import namedtuple
Person = namedtuple('Person', 'first_name last_name age')
p1 = Person('Laura', 'Apollo', '35')
p2 = Person('Amber', 'D', '42')
p3 = Person('Neo', 'Trix', '50')
people = [p1, p2, p3]
for person in people:
print(person.first_name, person.last_name, person.age)
print(len(people))
print(type(people))
'''
run:
Laura Apollo 35
Amber D 42
Neo Trix 50
3
<class 'list'>
'''