Finalists And Popular Vote Results 2019
Congratulations to the winner of the 2019 Breakthrough Junior Challenge, Jeffery Chen and the 2019 Finalists, who created the top-scoring videos from last year’s competition. Finalist and Regional Champion videos are teaching the world about science and math on the Khan Academy website, too.
Jeffery Chen: 2019 Winner
![Neutrino Astronomy: A New Frontier](/images/winners/chen-jeffery.jpg)
![Jeffery Chen, 17](/images/profiles/2019/profile-chen-jeffery.jpg)
Neutrino Astronomy: A New Frontier
Jeffery Chen, 17, United States
2019 Finalist Submissions
![Cryptography: The RSA Algorithm](/images/finalists/2019/malaver-vojvodic-branko.jpg)
![Branko Malaver-Vojvodic, 18](/images/profiles/2019/profile-malaver-vojvodic-branko.jpg)
Cryptography: The RSA Algorithm
Branko Malaver-Vojvodic, 18, Peru
![DNA 2: Electric Boogaloo](/images/finalists/2019/bradbury-jost-calvin.jpg)
![Calvin Bradbury-Jost, 18](/images/profiles/2019/profile-bradbury-jost-calvin.jpg)
DNA 2: Electric Boogaloo
Calvin Bradbury-Jost, 18, Canada
![Gravitational Waves](/images/finalists/2019/clark-brooklyn.jpg)
![Brooklyn Clark, 18](/images/profiles/2019/profile-clark-brooklyn.jpg)
Gravitational Waves
Brooklyn Clark, 18, United States
![Moment of Inertia](/images/finalists/2019/gracia-david-jared.jpg)
![Jared Gracia-David, 18](/images/profiles/2019/profile-gracia-david-jared.jpg)
Moment of Inertia
Jared Gracia-David, 18, United States
![Quantum Levitation](/images/finalists/2019/jivani-krisha.jpg)
![Krisha Jivani, 17](/images/profiles/2019/profile-jivani-krisha.jpg)
Quantum Levitation
Krisha Jivani, 17, United States
![Boltzmann's Entropy & Arrow Of Time](/images/finalists/2019/joshi-aditya.jpg)
![Aditya Joshi, 17](/images/profiles/2019/profile-joshi-aditya.jpg)
Boltzmann's Entropy & Arrow Of Time
Aditya Joshi, 17, India
![Photosynthesis, the Quantum Magician](/images/finalists/2019/lakin-chris.jpg)
![Chris Lakin, 17](/images/profiles/2019/profile-lakin-chris.jpg)
Photosynthesis, the Quantum Magician
Chris Lakin, 17, United States
![Immune Checkpoint Inhibitors](/images/finalists/2019/mitr-rhea.jpg)
![Rhea Mitr, 16](/images/profiles/2019/profile-mitr-rhea.jpg)
Immune Checkpoint Inhibitors
Rhea Mitr, 16, United States
![Chariklo Belt Formation – A Simulation Study](/images/finalists/2019/park-hp.jpg)
![HP Park, 17](/images/profiles/2019/profile-park-hp.jpg)
Chariklo Belt Formation – A Simulation Study
HP Park, 17, Republic of Korea
![A Brief Introduction to Integral Calculus](/images/finalists/2019/rivera-larson.jpg)
![Larson Rivera, 18](/images/profiles/2019/profile-rivera-larson.jpg)
A Brief Introduction to Integral Calculus
Larson Rivera, 18, United States
![Optogenetics](/images/finalists/2019/shen-costello-ian.jpg)
![Ian Shen-Costello, 18](/images/profiles/2019/profile-shen-costello-ian.jpg)
Optogenetics
Ian Shen-Costello, 18, United States
![Everything You Need to Know About Time Travel](/images/finalists/2019/siva-shruti.jpg)
![Shruti Siva, 15](/images/profiles/2019/profile-siva-shruti.jpg)
Everything You Need to Know About Time Travel
Shruti Siva, 15, United States
![Stress](/images/finalists/2019/tran-mandy.jpg)
![Mandy Tran, 17](/images/profiles/2019/profile-tran-mandy.jpg)
Stress
Mandy Tran, 17, United States
![Hawking Radiation](/images/finalists/2019/vattikuti-venkata-hasith.jpg)
![Venkata Hasith Vattikuti, 15](/images/profiles/2019/profile-vattikuti-venkata-hasith.jpg)
Hawking Radiation
Venkata Hasith Vattikuti, 15, United States
![Telomeres](/images/finalists/2019/vikram-aria.jpg)
![Aria Vikram, 15](/images/profiles/2019/profile-vikram-aria.jpg)
Telomeres
Aria Vikram, 15, India
2019 Popular Vote Top Scorer and Regional Champions
![Cryptography: The RSA Algorithm](/images/finalists/2019/malaver-vojvodic-branko.jpg)
![Branko Malaver-Vojvodic, 18](/images/profiles/2019/profile-malaver-vojvodic-branko.jpg)
Cryptography: The RSA Algorithm
Branko Malaver-Vojvodic, 18, Peru
![Fate of the Universe](/images/finalists/2019/alogon-aldrean-paul.jpg)
![Aldrean Paul Alogon, 18](/images/profiles/2019/profile-alogon-aldrean-paul.jpg)
Fate of the Universe
Aldrean Paul Alogon, 18, Philippines
![Glucose Metabolism](/images/finalists/2019/altabbaa-deram-tamir.jpg)
![Deram Tamir AlTabbaa, 17](/images/profiles/2019/profile-altabbaa-deram-tamir.jpg)
Glucose Metabolism
Deram Tamir AlTabbaa, 17, Saudia Arabia
![Entropy and Spontaneity!](/images/finalists/2019/charles-taegan.jpg)
![Taegan Charles, 17](/images/profiles/2019/profile-charles-taegan.jpg)
Entropy and Spontaneity!
Taegan Charles, 17, Australia
![Quantum Levitation](/images/finalists/2019/jivani-krisha.jpg)
![Krisha Jivani, 17](/images/profiles/2019/profile-jivani-krisha.jpg)
Quantum Levitation
Krisha Jivani, 17, United States
![Boltzmann's Entropy & Arrow Of Time](/images/finalists/2019/joshi-aditya.jpg)
![Aditya Joshi, 17](/images/profiles/2019/profile-joshi-aditya.jpg)
Boltzmann's Entropy & Arrow Of Time
Aditya Joshi, 17, India
![The Quark Theory of Hadrons](/images/finalists/2019/vohra-ishaan.jpg)
![Ishaan Vohra, 13](/images/profiles/2019/profile-vohra-ishaan.jpg)
The Quark Theory of Hadrons
Ishaan Vohra, 13, UK