Yvette welcomes 10-year-old CJ to the Silly Warm-up round featuring two experts on Bicycles. Dan builds custom bicycles, which sounds like a dream job, while Lightning has spent the past seven years on his bike. CLIVE shows off some of his robotic basketball tricks. Gary and Wendy are two adults, who claim to be experts on Brains. Gary tells CJ that brain freeze happens when the brain gets too cold. Wendy claims that physical activity creates brain cells. CJ seems to know a lot about the Brain, but can he find the fibber?