Jason is a body builder despite being more fit he weighs more than his brother ryan who is the same height whichnis a possible reason

Jason most likely weighs more because he has more muscle mass than his brother.

Hope this helps :)

Well the answer is simple. Since Jason is a body builder ofc he weights mire than his brother Ryan, because just like fat adds the weight the muacles do the same thing too,but there is a big difference there because Jason will have a better shape than Ryan.