Jim L. Wilson and Rodger Russell, “More Concerned with Ugly Knees than Bad Knees,” in 300 Illustrations for Preachers, ed. Elliot Ritzema (Bellingham, WA: Lexham Press, 2015).
Tiger Woods may just be the most famous person with bad knees, but many Americans struggle with this ailment. It is enough of a problem that, according to Sue Kelly of USA Today, 660,000 websites are related to sore knees and how to care for them.
