Explore the journey of a high school student who discovered a critical Remote Code Execution vulnerability in Microsoft Edge within just over a year of starting security research. Learn about the progression from solving coding challenges to participating in Capture The Flag competitions, which sparked a fascination with finding vulnerabilities. Delve into the recent trend of JIT Type Confusion vulnerabilities in ChakraCore, understand the discovered vulnerability, and examine similar issues found by other researchers. Witness a live demonstration of a working exploit and gain insights valuable for both aspiring security enthusiasts and experienced researchers interested in browser vulnerabilities and exploitation techniques.