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04.10.2019
New claim submitted for Solving Rubiks 4 x 4 x 4 cube
25.09.2019
New claim submitted for Sack Racing, 100 m
18.09.2019
New claim submitted for Backwards-Running, 100 km

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Listed below are the verified claims for the record listed.

Smallest Railway Chock - Current world record
1. The smallest working railway chock for a model railway is 4.15 mm long and 0.92 mm wide. It weighs 0.005 gram. It has been constructed by Heinz O. Schramm (Germany). The miniature chock has been demonstrated with a Z scale model railway on 17 April 2016 in Altenbeken, Germany.

 
 
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