I've put Carl Lewis down too for the Usain Bolt one, but it's not right, is it? Usain broke both the records, and Carl, though he took both medals didn't break the records. Bah!
Agree with you about the St Leger, also both the first modern Olympics and the Channel Tunnel should be on the 6th, but there is only one 6. (Or perhaps I am wrong.)
Have also found loads of answers for the collective nouns section, eg a pride of peacocks or an ostentation of peacocks, both acceptable..and don't get me started on crows ...i think I found about 6 different collective nouns. Bah again!
Thanks for confirming that I am not entirely succumbing to old age