How old were they?

Jonathan Bornstein

DF · Born November 7, 1984

Age in each season

1. 2019 (Chicago Fire): 34 years, 115 days to 34 years, 333 days
2. 2020 (Chicago Fire): 35 years, 114 days to 36 years, 1 day
3. 2021 (Chicago Fire): 36 years, 160 days to 37 years, 0 days
4. 2022 (Chicago Fire): 37 years, 111 days to 37 years, 336 days