Gee! There must be at least a thousand!
Actually no. There are only three.
All the rest of those stories are true.
During the Battle of Britain
A total of 145 experienced and battle-hardened Polish airmen fought in the Battle of Britain - 79 airmen in various RAF squadrons, 32 in No. 302 (Polish) Fighter Squadron and 34 in No. 303 (Polish) Fighter Squadron.
http://www.iwm.org.uk/history/the-polish-pilots-who-flew-in-the-battle-of-britain