Most baseball fans probably recognize 43-year-old Zack Hample as the guy who wears a hat with the MLB logo on it while running around the right field bleachers at Yankee Stadium trying to collect as many baseballs as possible. His obsession has netted him a collection of more than 11,000 baseballs, which he stores in 32-gallon garbage cans, according to the 9,000-word FAQ on his website.
He sometimes goes to extreme lengths to add to his collection, like the time he got a military member to take him to the Marlins–Braves game at Fort Bragg that was only meant to be for servicemembers and their families.