Listen to the Warriors Quest show 📺 and hear the inspirational interview. Chad Mikesell is the special guest for the Warriors Quest show. He's from Clinton, Utah. He was diagnosed with Focal segmental glomerulosclerosis or FSGS. FSGS is a rare disease that attacks the kidney’s filtering units (glomeruli) causing serious scarring which leads to permanent kidney damage and even failure. FSGS is one of the causes of a serious condition known as Nephrotic Syndrome.