Tim and Briana are sporty twins. They enjoy exercise and biking is their favorite! They love biking around at the campus and want to set up a bicycling club in the next semester. They believe biking is the funniest thing to do and it's the best way to see other places at town or even travel to other cities. They heard that there's a man called Knox, who is helping the community change the environment. They agree with that and also try to popularize biking to reduce air pollution~ #GLovelysQCC