but jianga had felt this kind of pressure before. >> may i have the definition?6, as a fifth grader, he was the co- champion of the scripps national spelling bee, then the youngest to ever win. in the moment his focus and hard work paid off for a second time, he was overwhelmed. >> all the pressure from studying is all over, so... >> reporter: after making the top ten at last year's geography bee, jianga's father wanted him to retire and focus on school. so, now, can you say to your dad, "i told you so"? >> ( laughs ) >> yeah. >> his mom already told me that. >> reporter: now, jianga is setting his sights even higher, hoping to compete as a high schooler in the international brain bee, a fitting challenge. do you have any idea what you might want to be when you grow up? >> a neurosurgeon. >> reporter: jianga won a $25,000 college scholarship, geography providing a path for his future. jan crawford, cbs news, washington. >> garrett: and that's the "cbs evening news." i'm major garrett. i'll see you tomorrow. good night. at at&t we believe in access. the opportunit