Highest numbers juggled
Rudolf Levitskiy (born in 1989) is a Russian juggler.
In 2008, he and Victor Teslenko were the first 2-person passing team to flash 18 rings.(video) In 2013, they and Alexander Kulakov set the (now surpassed) world record for the most rings passed between three people: 20 rings for 20 caught passes.(video)