Single drum rollers 2014 5,144 h Germany
Single drum rollers 2023 Turkey
Single drum rollers 2007 5,348 h United States, Knoxville, Tennessee
Single drum rollers 2014 3,746 h United States, Irving, Texas
Single drum rollers 2015 Romania, Tarcea,Bihor
Single drum rollers 2018 468 h United States, San Francisco, California
Single drum rollers 2016 949 h United States, Bremerton, Washington
Single drum rollers 2008 3,441 h United States, IN
Single drum rollers 2016 1,443 h United States, Fort Worth, Texas
Single drum rollers 2015 2,800 h United States, Williamsburg, Virginia
Single drum rollers 2019 2,305 h United Kingdom, Northampton, Northamptonshire
Single drum rollers 2011 4,069 h United States, Muncie, IN
Single drum rollers 2016 3,230 h Romania, Cluj-Napoca, Cluj
Single drum rollers 2012 2,996 h United States, Muncie, IN
Single drum rollers 2020 United States, Crofton, Maryland
Single drum rollers 2020 United States, Albany, New York
Single drum rollers 2012 5,700 h Romania
Single drum rollers 2015 729 h United States, San Jose, California
Single drum rollers 2018 2,861 h Netherlands
Single drum rollers 2020 570 h Austria