Initial attempts required some additional support. Jenny isn't actually 3 foot tall.
It's a little known fact that the unicycle was invented in response to the steel shortage crisis in 1907. Workers desperately required economical transport to the coal mines of south Wales. The unicycle was invented by a local entrepreneur, who would recycle pram wheels to make four cycles per pram. ' Wheely Jones' became famous in the valleys of Wales and his statue can be seen in the 'Uyp-Y-Pant' museum of transport.
My brother quickly developed a style of his own...here we see 'The Ballerina'.
The 'Fiddler on the Roof'....
And now being really ambitious, he demonstrates some 'semaphore'.