Sophia Ruby Crouch is not yet five months old and already 2ft 4inches. The average height for a baby her age is just over two feet. If she carries on growing at this early rate she could easily grow to be more than 6ft tall. Mum Abbey Clancy is 5ft 9inches and footballer dad Peter is is one of football’s tallest players at 6ft 7inches. Long babies usually grow up to be tall adults as they do inherit their parents body types.Clancy is enjoying her new motherhhod more than she expected.