This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

17 year-old Naperville mountaineer Lucy Westlake joins Steve Bertrand on Chicago’s Afternoon News to explain how she, along with her father, Rodney Westlake, reached the top of Denali, the highest point on the North American continent, breaking the world record.

Follow Your Favorite Chicago’s Afternoon News Personalities on Twitter: