11 Stars Who Beat the Odds

4) Alec Baldwin(4 of 11)

4) Alec Baldwin(4 of 11)

The 40 Rock star went public in 2011 when he announced that he suffers from chronic Lyme disease during an interview with the New York Times. Lyme disease is a bacterial infection that is almost always spread through the bite of a tick, and symptoms can be as mild as fever and headaches to facial paralysis and heart palpitations.