The Czech Embassy in London is hosting a celebration in honour of Sir Nicholas Winton’s 105th birthday on Monday. Sir Nicholas is expected to attend the event together with some of the 669 children whose lives he saved in an operation known as the Czech Kindertransport. His daughter, Barbara Winton, will present a new biography of her father called “ If it's Not Impossible…” exploring the motivation and early experiences that led him to save young lives when others looked the other way. There are around 6,000 people in the world today who owe their lives to Sir Nicholas Winton, descendants of the children whose lives he saved. An exhibition of photographs on Prague’s Kampa Island also maps Sir Winton’s brave deed.