Home Aviation Feature Juergen Steinmetz·Aviation Feature·October 21, 2023Japan Airlines Needs Extra Plane to Fly Sumo Wrestlers There are no weight restrictions or classes in sumo, so, as a result, weight gain is an essential part of sumo training. SOURCE: Japan Airlines Needs Extra Plane to Fly Sumo Wrestlershttp://dlvr.it/Sxm5jj Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Like this:Like Loading… Related