|Sem Abrahams first rode the worlds tallest unicycle at age 14. |
The unicycle was 45 ft tall and built by his father.
|Three years later he set a new record at 72 ft for the 'Challenge the Guinness' tv show in Tokyo, Japan.||The Guinness book of world records recognizes Steve McPeaks record of 101 ft despite protests from unicyclists that his was not a bona fide ride as his cycle was held up by a cable.||On January 29, 2004 Sem Abrahams will attempt to ride a unicycle 115 ft tall at the Pontiac Silverdome in Pontiac, MI. The new cycle stands as tall as his previous two cycles stacked on top of each other.|