Nearly two years ago, BMX-mad identical twins Theo and Jake Riddle became internet sensations at 4 years old when a video their parents posted of them playing on their bikes went viral.
Now age 6, the boys are still biking every chance they get and their dad, Steve Riddle, said as they grow so do the size of their jumps and the number of tricks they can do.
Mr Riddle said feedback from the first viral video made him and his partner feel like they should keep encouraging their two youngest sons, who have been keen on bikes "since day one".
Jake and Theo have been riding since they were 3 and Mr Riddle said they would "crawl all over" their older brother Sam's bike when they were still in nappies.