Bruce Lee never had the guts to fight a car.
Some things in life are difficult to explain. Anger is certainly one of those things. People get upset all the time and do stupid stuff, such as sending a flying kick into the windshield of a moving car. Now there are no details as to why this guy attacked this car. The link in the video description to a Russian news story on the incident only reveals the damage came out to 14,000 rubles or about $205 USD. Maybe he was trying to rob the driver or perhaps the guy cut him off earlier in the day or something.
Check out the video and judge for yourself. Whatever the motivation behind the attack we do know one thing: This guy has a ton of balls to kick through the window of a moving car.