Real-life Doogie Howser: Boy, 9, becomes one of the youngest-ever high school graduates - National

David Balogun, who lives with his family in Pennsylvania, has already finished a semester of community college.

Doogie Howser, M.D. - Wikipedia

Real-life Doogie Howser: Boy, 9, becomes one of the youngest-ever high school graduates - National

Doogie Howser, M.D. (TV Series 1989-1993) — The Movie Database (TMDB)

9-year-old prodigy graduates from Pennsylvania online high school

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Doogie Howser, M.D.: Season 2 [DVD] : Neil Patrick Harris, Max Casella, Belinda Montgomery, Lawrence Pressman, Mitchell Anderson, Kathryn Layng, Lisa Dean Ryan, Lucy Boryer, Markus Redmond, James Sikking, Robyn Lively

9 Oldest High School Graduates in the World

Doogie Howser, M.D.': 10 Little-Known Facts About Neil Patrick Harris' First Series

Doogie Howser, M.D.': 10 Little-Known Facts About Neil Patrick Harris' First Series

Parents of 9-year-old prodigy who dropped out of university before making history blame school - ABC News