via YouTube

It's amazing to watch the kinds of things Gentry Stein can do with a yo-yo.

The 18-year-old won the 2014 World Yo-Yo Contest with the routine above. Not only did he do some pretty ridiculous tricks, but he also performed with some serious swagger.

Stein received a score of 88.2, according to YoYoNews.com, which put him just above Takeshi Matsuura's score of 86.7. No other competitor came within six points of Stein.

[YouTube, h/t Devour]