chased hard develop from park or as andrea seabrook in the german team explains. when we mix them up to take part you must have some experience with obstacle courses and you have to know the moves and techniques were all part and perfect for this game would be. perfect for you these are your. brothers christian and damien devout from britain developed chase tag in 2011 they got the idea while they were playing tag with their children in their own garden. we got some scaffolding we made it did some experimenting with different core designs and sort of all the kind we did up and then some to 2016 and then the 1st videos we put out went viral and then it kind of group on there we have you know each competition got bigger and bigger we got better athletes and then this is where we are now. community is growing on their you tube channel the brothers get up to $36000000.00 clicks per video and have some 700000 subscribers they now organize tournaments the world over at this london contest 8 teams are competing against one another. ah the u.k. the stocks that exist. befo