The 957th anniversary of The Battle of Hastings, October 14th, 1066 How did the best infantry in Europe Lose?

The 957th anniversary of The Battle of Hastings, October 14th, 1066.  

How did the best infantry in Europe Lose?

https://www.english-heritage.org.uk/visit/places/1066-battle-of-hastings-abbey-and-battlefield