Haskell, Marler in war of words

WATCH: Former England teammates James Haskell and Joe Marler are currently going head to head in a war of words to see who will come out on top.

The pair have released their respective autobiographies and are separated by just one spot in the race to become the number one sports biography in the Amazon bestsellers list.

Haskell’s book - What a Flanker- is currently in second place, one place ahead of Marler’s ‘Loose Head’.

Marler took to social media to drum up some extra sales by hilariously entering a book shop and replacing Haskell's book with his own.