Every night on Evening Express, we bring you stories about people who are doing good in their communities, around the country and around the world.
Check out the story of one young boy who traveled halfway around the world to do good. Tyler Armstrong recently became the second youngest person ever to climb Mount Kilimanjaro. That's 19,336 feet! He did it to raise money to help find a cure for Duchenne.
For more about Tyler's story and how you can help support the fight against Duchenne, check out Tyler's website.