name = input('Insert your name: ')
while True:
try:
birth_year = int(input('Insert your birth year: '))
while birth_year > 2026:
birth_year = int(input('Insert your correct birth year: '))
break
break
except ValueError:
print('You need to write your birth year with numbers, like 1234!')
age = 2026 - birth_year
print('Your name: ', name, '\nYour age: ', age, 'years old')