Rest in peace rocket man.

Been in floods of tears. Seeing him come through the academy and the highest of highs to the last few horrible years with massive admiration.

Live forever Rob.

A little man with the heart of a lion on and off the field. Let's hope his fund raising efforts can make a difference to fellow MND sufferers in the future. RIP

One of the game's great players and a very nice man . R I p

So sad, RIP Rob you legend, awful news news all around.

My thoughts exactly, a few tears in our house tonight

What a true legend and an amazing person will be sadly missed. RIP Rob from a Hull KR fan.

Very sad news. Great player. RIP Rob. Condolences to his family & friends.

Rob Burrow RIP, a true legend for Rugby League and the MND Community
Condolences to his family and friends

R.I.P to a proper legend of the game and a real box office player thoughts go to his family and friends