Stretching limits on a trial bike09/09/2016September 9, 2016Extreme athletes are always chasing records with daredevil stunts. Trial bike world champion Kenny Belaey hit the headlines in 2015 after riding a 20 meter slackline at a height of 2,700 meters.Copy linkImage: Red Bull Media HouseAdvertisementStretching limits on a trial bike04:21This browser does not support the video element.