My friend's older brother went to school with the Lower twins. He was a year or so above them (I think he was like, in year 12 while they were in 10 or 11, I can't remember I was high when we were talking about it - he's 27 anyway). He said he barely remembered them, and only knew of their existence due to having a friend in one of the football teams.
~*Useless post without any valuable information*~