Unicycle

A unicycle is a pedal-powered vehicle with only one wheel (or at least only one that touches the ground). Unlike a bicycle, the wheel of a unicycle is directly controlled by the pedals, which makes it possible to ride backwards and to idle (pedal back and forth to stay balanced in one place), and also makes it impossible to coast without taking the feet off the pedals.

Types of unicycles include the giraffe (a tall, chain-driven unicycle), the ultimate wheel (no seat), and the impossible wheel (no seat and no pedals).

World records

World records for juggling while riding a unicycle with publicly available video evidence:

• 5 balls: 1 minute and 22 seconds by Jasper Moens (video)
• 6 balls: 48 catches by Mikhail Ivanov in 2012 (video)
• 7 balls: 52 catches by Mikhail Ivanov in 2012 (video)
• 8 balls: 10 catches by Alastair Houston in 2016 (video)

• 6 rings: 29 catches by Fabian Fehlhaber in 2018 (video)
• 7 rings: 14 catches by Eric Gilbertson in 2012 (video)
• 9 rings: 9 catches by Josef Wertheim in 2010 (video)

• 5 clubs: 102 catches by Vova Galchenko in 2003 (video)
• 6 clubs: 12 catches by Vova Galchenko in 2003 (video)

• 5 ball force bounce: 28 catches by Tyron Colombaioni in 2012 (video)
• 7 ball force bounce: 25 catches by Tyron Colombaioni in 2017 (video)
• 8 ball lift bounce: 12 catches by Tyron Colombaioni in 2017 (video)
• 9 ball lift bounce: 11 catches by Tyron Colombaioni in 2012 (video)

Unverified claims:

• 3 balls: 7 minutes by Steve Bell in 1990 (claim)
• 5 balls: 500+ catches by Bob Evans (claim)
• 5 rings: 50 catches by Eric Gilbertson (claim)
• 8 rings: 8 catches by Eric Gilbertson (claim)
• 8 rings: 8 catches by Freddy Zay (claim)
• 8 rings: Yuri Gridneff (claim)
• 10 rings: Freddy Zay in 1930s and 1940s (claim, claim)
• 11 rings: 11 catches by Alberto Sforzi (claim)