You could take a look at the best teams in each of the top few countries, but if they never played each other on a good day it is impossible to say which is the best.
I think it would be hard pressed to find a school able to regularly beat Grey College (Bloemfontein), South Africa. The are far and away the top school in South Africa almost every season. Glenwood, which only ranks 7th in sa, managed to win the Sanix World Rugby Youth Tournament in Japan in 2008 and third in 2009 (losing 17-10 to the eventual winners), and they got beaten 62-3 by Grey College (Bloem.) (Not to be confused with Grey High Port Elizabeth. Although - point taken on above answer.....
1832, in Rugby School, England
Rugby School, Warwichshire England 1823
Rugby School is located in Rugby, Warwickshire, England. Lewis Carroll attended Rugby School from 1846 to 1850.
It originated in Rugby School, Warwickshire. England in 1823.
rugby originated in england, great britain, in a place called rugby from england,uk, in a place called rugby
The pupils of Rugby School Warwickshire England in 1823.
It originated in 1823 in Rugby School, Warwickshire. England.
1823 in Rugby School Warwichshire England
Rugby.
The game was conceived in Rugby School, Rugby in Worwickshire England. It was called Rugby Rules at first then shortened to Rugby
Rugby School is a private school in the town of RUGBY Warwickshire in England. If you visit .rugbyschool.net/ you will see the whole establishment
There wasn't actually a rugby team it was 2 school sides from the same school (rugby school warwickshire england) playing the game of football which later became rugby