I am taking on a gaming challenge for the TSA, please support me in any way you can! My challenge is : XXXXXXXXX The Tuberous Sclerosis Association (TSA) is the only UK charity dedicated to supporting and representing people living with Tuberous Sclerosis Complex (TSC), a rare genetic condition that affects around 1 million people worldwide. TSC causes growths to develop in different organs around the body. Common problems from TSC can include epilepsy, autism, learning difficulties and kidney problems. TSC affects each person differently, even within a family. The TSA is here for everyone in the TSC community, including individuals living with the condition, families and entire communities.