Zeus did
You are referring to Lee Valley, which is in England, not Ireland. The 2012 London Olympics and Paralympics had events there.
Parliament of Ireland was created in 1297.
They won 5 medals in 2008. 3 gold, 1 silver and 1 bronze.
Cricket Ireland was created in 1923.
Tesco Ireland was created in 1962.
BT Ireland was created in 1990.
Camerata Ireland was created in 1999.
Church of Ireland was created in 1536.
Hands On - Ireland - was created in 1996.
NTL Ireland was created in 1970.
Lion of Ireland was created in 1980.