Dive into a comprehensive 5-hour tutorial on TestNG for Selenium automation testing. Explore essential concepts including TestNG annotations, test writing, assertions, parameterization, and handling failed test cases. Master dynamic waits, Page Object Model implementation, parallel testing, cross-browser testing, and geolocation testing. Gain practical insights from seasoned QA Engineer Rex Jones II as he demonstrates TestNG's powerful features for structuring and maintaining robust test suites. Perfect for beginners looking to enhance their Selenium automation skills with this sophisticated testing framework.