Single drum rollers 2019 8,000 h Denmark, Nyborg, Syddanmark
Single drum rollers 2017 Poland, Niepołomice, małopolskie
Single drum rollers 2020 1,200 h United States, Harrisburg, Pennsylvania
Single drum rollers 2018 1,875 h United States, Womelsdorf, Pennsylvania
Single drum rollers 2021 600 h Netherlands, Veghel
Single drum rollers 2023 56 h Germany, Boppard
Single drum rollers 2015 6,660 h Romania
Single drum rollers 2023 300 h Germany, Oerel, Niedersachsen
Single drum rollers 2023 20 h Sweden, Staffanstorp
Single drum rollers 2019 1,695 h United States, Bondurant, Iowa
Single drum rollers 2019 1,559 h Netherlands, Veldhoven, Noord-Brabant
Single drum rollers 2021 617 h Netherlands, Veghel
Single drum rollers 2019 561 h United States, Pittston, Pennsylvania
Single drum rollers 2012 1,621 h United States, Wayne, Michigan
Single drum rollers 2020 803 h Germany, Hüfingen-Behla, Baden-Württemberg
Single drum rollers 2021 512 h Netherlands, Veghel
Single drum rollers 2022 355 h United Kingdom, Garvagh, Londonderry
Single drum rollers 2019 796 h United States, Harrisburg, Pennsylvania
Single drum rollers 2019 2,142 h Germany, Hagen, Nordrhein-Westfalen
Single drum rollers 2014 7,253 h Greece, ΔΡΕΠΑΝΟ