John Crowley

John Crowley is a journalist based in San Francisco. His professional stops include writing and editing stints with ESPN.com, NBCSports Bay Area, Yahoo!, SFGate.com and Apple. He writes about sports, cars, pop culture and lifestyle topics.

30 Best Knockout Punches in Boxing History

The knockout punch is boxing’s pinnacle, and it stands alone in the pantheon of athletic feats. Nothing compares to the moment when one fighter falls and the other stands triumphant.

25 Female Race Car Drivers Who Forever Changed Racing

For the 25 greatest female race car drivers, Victory Lane isn’t a destination, it’s a state of mind.

30 Most Influential Skateboarders of All Time

From the Z-Boys of Dogtown to the corporate-driven stars of the X Games, these are the skateboarders that forever changed the sport.