Had to wait to 'borrow' my copy of 'Faster' back (you know what happens!) to check what was said.
Roy Hopkins, John's father is said to have raced in Europe and one interviewee comments "He won the Junior TT but was under age so was disqualified" or something similar.
Cannot find any trace of Roy Hopkins within any of the TT databases.
When John comes to the TT to demo a Moto GP missile in the Classic lap, perhaps we might get more information!!
Not a bad DVD, I bought mine in Canada, not sure it is available in the UK.