Christie Brinkley has taught us that hard work and dedication can lead to success, as she has had a successful career in the modeling industry for over four decades.
2. She has also shown us that age is just a number, as she continues to look youthful and beautiful well into her sixties.
3. Lastly, Christie Brinkley has demonstrated that it is possible to remain relevant in the fashion industry for a long time, as she continues to make appearances in magazines and on the runway.