Which passage from the article best supports the idea that worm charming can be a successful business?
There's a Guinness World Record for worm charming, too. It was set by a 10-year-old girl in the UK in 2009.
On any given morning, grunters may collect about 4,000 earthworms. Then, they sort them into buckets of 50 and sell them for freshwater fishing bait.
These events also get competitive: Grunters face off to see who's got the best worm-charming skills.
Some grunters put a running chainsaw into the ground. Others use knitting needles or pitchforks.