The France international who was part of the French team that lifted the 2018 World Cup, will officially join Bayern on July 1.
However, his medical record has shown the 23-year-old had suffered damage to the medial collateral ligament in his right knee according to Bayern and was to undergo surgery on Wednesday.
Reacting to the deal,Lucas Hernandez said on Bayern’s website;
”This is a really important day in my footballing career.
”FC Bayern Munich is one of the best clubs in Europe and the world.
‘I’m proud to be able to fight for all possible titles in the future with Bayern’, he said.