Lisa Whelchel is an American actress, singer, songwriter, author, and public speaker. She is best known for her role as Blair Warner on the television series "The Facts of Life," which aired from 1979 to 1988. After her acting career, Whelchel focused more on her Christian faith and became a motivational speaker and writer. She has written several books on topics such as parenting, homeschooling, and Christian inspiration. Additionally, she has released a Christian music album. Whelchel has also made appearances in various reunion shows and participated in the reality competition show "Survivor: Philippines" in 2012. Her work as an author and speaker often reflects her dedication to her faith and her desire to help others navigate their spiritual and personal lives.