James Nguyen, an 18-year-old high school student who came to the US with his family in 2019 has attracted special attention because of his invention, a toothbrush that can detect cancer.

Nam Nguyen (25 years old) who lives in Seattle (Washington State, USA) was recently awarded the Diana Award for his efforts in solving many social issues, including mental health, public service, and access to international education, according to The Dai